{"title":"Hand Tools • Measuring and Inspecting • Rules • Folding Rulers","description":"","products":[{"product_id":"p-1035342","title":"Scale Ruler Engineer Scale Architect Rulers 1\/10 1\/15 1\/20 1\/25 1\/30 1\/33 1\/40 1\/50 1\/75 1\/125 Plastic","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eFeature with scale ruler 1:10 1:15 1:20 1:25 1:30 1:33 1:40 1:50 1:75 1:125.\u003c\/p\u003e\u003cp\u003efit for plan drawers, architects, workshop, toolbox, home crafts, hobbyists, joiners, cabinet makers, graphic designers, etc. \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMaterial: Plastic\u003c\/p\u003e\u003cp\u003eOverall Size: 198x28mm (L*W*H)\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePackage Content: \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e1 x Scale Ruler\u003c\/p\u003e","brand":"uxcell","offers":[{"title":"Default Title","offer_id":42153976660217,"sku":"a19051600ux0022","price":7.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/products\/ux_a19051600ux0022_ux_g02.jpg?v=1638844726"},{"product_id":"p-1151369","title":"6\" Long Foldable Metric Gap Measure Feeler Gauge 0.05-1.00mm","description":"Specification:\u003cbr\u003eDescription:\u003cbr\u003eEvery flute with its thickness clearly on it, easy to select. also easy to return when you do not use.\u003cbr\u003eIdeal for feeler gauge valve shim use and metric gap measuring between two items or parts.\u003cbr\u003e","brand":"uxcell","offers":[{"title":"Default Title","offer_id":45639239172345,"sku":"a12052400ux0286","price":10.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a12052400ux0286_ux_g03.jpg?v=1778087732"},{"product_id":"p-1447617","title":"Folding Straight Ruler 30cm Drawing Measuring Tool with Wavy Edge, Blue","description":"\u003col\u003e\n\u003cli\u003eOffice ruler is made of aluminum alloy, the surface is anodic oxidation to prevent rust and corrosion and is not easy to break. It is durable and sturdy, has a shatterproof design for long lasting use.\u003c\/li\u003e\n\u003cli\u003eThe edge of the geometric ruler is smooth, and the four corners are rounded, so you don't have to worry about hurting your hands. The ruler is foldable for convenient carrying and storage. With a center-swivel design and angular scales, you can easily draw angles.\u003c\/li\u003e\n\u003cli\u003eA folding ruler is a great tool for drawing and measuring in everyday work and study. When folded it is 15cm, if unfolded, it reaches 30cm in total, making it a perfect tool and stationery for children, teachers, and architects. It can be used in math classrooms, teacher teaching, class, office, home, outdoors, etc.\u003c\/li\u003e\n\u003cli\u003ePlease do not store the ruler with metal objects, so as to avoid scratches on the ruler, which may cause inaccurate scales.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551815291129,"sku":"a23071100ux0023","price":9.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a23071100ux0023_ux_g03.jpg?v=1778114527"},{"product_id":"p-1447618","title":"Folding Straight Ruler 30cm Drawing Measuring Tool, Blue \u0026 Red","description":"\u003col\u003e\n\u003cli\u003eOffice ruler is made of aluminum alloy, the surface is anodic oxidation to prevent rust and corrosion and is not easy to break. It is durable and sturdy, has a shatterproof design for long lasting use.\u003c\/li\u003e\n\u003cli\u003eThe edge of the geometric ruler is smooth, and the four corners are rounded, so you don't have to worry about hurting your hands. The ruler is foldable for convenient carrying and storage. With a center-swivel design and angular scales, you can easily draw angles.\u003c\/li\u003e\n\u003cli\u003eA folding ruler is a great tool for drawing and measuring in everyday work and study. When folded it is 15cm, if unfolded, it reaches 30cm total, making it a perfect tool and stationery for children, teachers, and architects. It can be used in math classrooms, teacher teaching, class, office, home, outdoors, etc.\u003c\/li\u003e\n\u003cli\u003ePlease do not store the ruler with metal or sharp objects, so as to avoid scratches on the ruler, which may cause inaccurate scales.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551815454969,"sku":"a23071100ux0021","price":13.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a23071100ux0021_ux_g03.jpg?v=1778106781"},{"product_id":"p-1447619","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Ruler with Angle Line \u0026 Wave Edge Geometric Measuring Tool for Children Architects Study Classroom Office, Red","description":"\u003col\u003e\n\u003cli\u003eOffice ruler is made of aluminum alloy, the surface is anodic oxidation to prevent rust and corrosion and is not easy to break. It is durable and sturdy, has a shatterproof design for long lasting use.\u003c\/li\u003e\n\u003cli\u003eThe edge of the geometric ruler is smooth, and the four corners are rounded, so you don't have to worry about hurting your hands. The ruler is foldable for convenient carrying and storage. With a center-swivel design and angular scales, you can easily draw angles.\u003c\/li\u003e\n\u003cli\u003eA folding ruler is a great tool for drawing and measuring in everyday work and study. When folded it is 15cm, if unfolded, it reaches 30cm in total, making it a perfect tool and stationery for children, teachers, and architects. It can be used in math classrooms, teacher teaching, class, office, home, outdoors, etc.\u003c\/li\u003e\n\u003cli\u003ePlease do not store the ruler with metal objects, so as to avoid scratches on the ruler, which may cause inaccurate scales.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551817421049,"sku":"a23071100ux0022","price":9.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a23071100ux0022_ux_g03.jpg?v=1778106963"},{"product_id":"p-1584995","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551888199929,"sku":"a24102300ux1254","price":7.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1254_ux_g03.jpg?v=1778192920"},{"product_id":"p-1584996","title":"Folding Straight Ruler 30cm Metric Metal Foldable Angle Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551888396537,"sku":"a24102300ux1258","price":7.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1258_ux_g03.jpg?v=1778192176"},{"product_id":"p-1584997","title":"2pcs Folding Straight Rulers 30cm Metric Aluminum Alloy Protractors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551888560377,"sku":"a24102300ux1275","price":10.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1275_ux_g03.jpg?v=1778194824"},{"product_id":"p-1584998","title":"Folding Straight Rulers 30cm Metric Aluminum Alloy Foldable Angle Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551890264313,"sku":"a24102300ux1255","price":7.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1255_ux_g03.jpg?v=1778190323"},{"product_id":"p-1585000","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Angle Rulers","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551891968249,"sku":"a24102300ux1260","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1260_ux_g03.jpg?v=1778191420"},{"product_id":"p-1585001","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Angle Ruler","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551892197625,"sku":"a24102300ux1259","price":7.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1259_ux_g03.jpg?v=1778196891"},{"product_id":"p-1585003","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Foldable Angle Protractors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551892721913,"sku":"a24102300ux1253","price":7.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1253_ux_g03.jpg?v=1778190132"},{"product_id":"p-1585004","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Rulers","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551895605497,"sku":"a24102300ux1268","price":10.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1268_ux_g03.jpg?v=1778191957"},{"product_id":"p-1585005","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551896031481,"sku":"a24102300ux1252","price":7.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1252_ux_g03.jpg?v=1778194666"},{"product_id":"p-1585006","title":"2pcs Folding Straight Rulers 30cm Metric Aluminum Alloy Foldable Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551896195321,"sku":"a24102300ux1272","price":9.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1272_ux_g03.jpg?v=1778196101"},{"product_id":"p-1585008","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Rulers","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551898390777,"sku":"a24102300ux1256","price":7.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1256_ux_g03.jpg?v=1778192113"},{"product_id":"p-1585009","title":"2pcs Folding Straight Rulers 30cm Metric Aluminum Alloy Folding Rulers","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551898587385,"sku":"a24102300ux1269","price":10.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1269_ux_g03.jpg?v=1778187170"},{"product_id":"p-1585010","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Foldable Angle Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551900094713,"sku":"a24102300ux1251","price":7.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1251_ux_g03.jpg?v=1778195162"},{"product_id":"p-1585011","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Foldable Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551900291321,"sku":"a24102300ux1270","price":9.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1270_ux_g03.jpg?v=1778187593"},{"product_id":"p-1585013","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551902552313,"sku":"a24102300ux1267","price":10.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1267_ux_g03.jpg?v=1778186334"},{"product_id":"p-1585014","title":"Folding Straight Rulers 30cm Metric Aluminum Alloy Folding Rulers","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551902683385,"sku":"a24102300ux1257","price":7.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1257_ux_g03.jpg?v=1778189265"},{"product_id":"p-1585015","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Foldable Protractors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551904157945,"sku":"a24102300ux1271","price":9.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1271_ux_g03.jpg?v=1778190417"},{"product_id":"p-1585017","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551905730809,"sku":"a24102300ux1273","price":9.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1273_ux_g03_79d09175-5d5f-496b-972b-6ff755eaeb27.jpg?v=1778186188"},{"product_id":"p-1585019","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Protractors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551906910457,"sku":"a24102300ux1274","price":9.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1274_ux_g03.jpg?v=1778188721"},{"product_id":"p-1585022","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Digital Protractor","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551909957881,"sku":"a24102300ux1276","price":10.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1276_ux_g03.jpg?v=1778197659"},{"product_id":"p-1585023","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Angle Ruler 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551910646009,"sku":"a24102300ux1285","price":10.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1285_ux_g03.jpg?v=1778192376"},{"product_id":"p-1585024","title":"2pcs Folding Straight Ruler 30cm Metric Folding Ruler 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551910875385,"sku":"a24102300ux1288","price":10.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1288_ux_g03.jpg?v=1778186220"},{"product_id":"p-1585025","title":"2pcs Folding Straight Rulers 30cm Metric Folding Rulers 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551911104761,"sku":"a24102300ux1290","price":9.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1290_ux_g03.jpg?v=1778196861"},{"product_id":"p-1585028","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Angle Rulers 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551914316025,"sku":"a24102300ux1286","price":9.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1286_ux_g03.jpg?v=1778191618"},{"product_id":"p-1585031","title":"2pcs Folding Straight Rulers 30cm Metric Aluminum Alloy Angle Rulers 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551917560057,"sku":"a24102300ux1287","price":10.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1287_ux_g03.jpg?v=1778196598"},{"product_id":"p-1585032","title":"2pcs Folding Straight Ruler 30cm Metric Digital Protractor 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551917756665,"sku":"a24102300ux1291","price":10.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1291_ux_g03.jpg?v=1778186738"},{"product_id":"p-1585033","title":"2pcs Folding Straight Ruler 30cm Metric Folding Rulers 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551917920505,"sku":"a24102300ux1289","price":9.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1289_ux_g03.jpg?v=1778185922"},{"product_id":"p-1585034","title":"2pcs Folding Straight Rulers 30cm Metric Protractors 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551920443641,"sku":"a24102300ux1284","price":10.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1284_ux_g03.jpg?v=1778189282"},{"product_id":"p-1585038","title":"3pcs Folding Straight Ruler 30cm Metric Digital Protractor 3 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551926866169,"sku":"a24102300ux1292","price":11.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1292_ux_g03.jpg?v=1778192772"},{"product_id":"p-1585039","title":"3pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Protractors 3 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551927030009,"sku":"a24102300ux1294","price":12.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1294_ux_g03.jpg?v=1778186139"},{"product_id":"p-1585041","title":"3pcs Folding Straight Ruler 30cm Metric Digital Protractors 3 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551929028857,"sku":"a24102300ux1293","price":11.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1293_ux_g03.jpg?v=1778196769"},{"product_id":"p-1585042","title":"2pcs Folding Straight Rulers 30cm Metric Protractor 2 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551929291001,"sku":"a24102300ux1283","price":10.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1283_ux_g03_514d687a-89a5-44fb-b7f2-157e90964297.jpg?v=1778189662"},{"product_id":"p-1585045","title":"3pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Protractor 3 Colors","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cbr\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551932666105,"sku":"a24102300ux1295","price":11.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24102300ux1295_ux_g03.jpg?v=1778191340"},{"product_id":"p-1622422","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler, Pink Silver","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551977230585,"sku":"a25011500ux0051","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0051_ux_g03.jpg?v=1778233117"},{"product_id":"p-1622423","title":"2pcs Straight Ruler 30cm Metric Aluminum Alloy Ruler, Pink Silver","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551978148089,"sku":"a25011500ux0065","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0065_ux_g03.jpg?v=1778230829"},{"product_id":"p-1622425","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler, Black Gold","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551978672377,"sku":"a25011500ux0048","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0048_ux_g03.jpg?v=1778228351"},{"product_id":"p-1622428","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler, Blue Green","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551978836217,"sku":"a25011500ux0052","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0052_ux_g03.jpg?v=1778229336"},{"product_id":"p-1622429","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Protractor, Gold Tone","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy and resin, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The surface is not easy to corrode or rust, which prolongs the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551979065593,"sku":"a25011500ux0055","price":7.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0055_ux_g03.jpg?v=1778230146"},{"product_id":"p-1622430","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler, Black Red","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551979360505,"sku":"a25011500ux0047","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0047_ux_g03.jpg?v=1778235844"},{"product_id":"p-1622431","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler, Red Green","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551981359353,"sku":"a25011500ux0053","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0053_ux_g03.jpg?v=1778228428"},{"product_id":"p-1622434","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Protractor, Grey","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy and resin, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The surface is not easy to corrode or rust, which prolongs the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551981490425,"sku":"a25011500ux0060","price":7.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0060_ux_g03.jpg?v=1778234084"},{"product_id":"p-1622435","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler, Black Silver","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551982702841,"sku":"a25011500ux0049","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0049_ux_g03.jpg?v=1778227964"},{"product_id":"p-1622437","title":"2pcs Folding Straight Ruler 30cm Metric Aluminum Alloy Protractor, Blue","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy and resin, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The surface is not easy to corrode or rust, which prolongs the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551983063289,"sku":"a25011500ux0071","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0071_ux_g03.jpg?v=1778231980"},{"product_id":"p-1622438","title":"2pcs Straight Ruler 30cm Metric Aluminum Alloy Ruler, Black Gold","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551984275705,"sku":"a25011500ux0062","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0062_ux_g03.jpg?v=1778235780"},{"product_id":"p-1622439","title":"Folding Straight Ruler 30cm Metric Aluminum Alloy Folding Ruler, Gold Silver","description":"\u003col\u003e\n\u003cli\u003eThe office ruler is made of aluminum alloy, which makes it hard and durable, not easy to deform or damage, ensuring measurement accuracy; the lightweight aluminum alloy ruler is more flexible to operate and convenient for one-handed operation or long-term continuous measurement. The anodized surface can effectively prevent the aluminum alloy surface from corrosion or rusting, extending the service life of the folding ruler.\u003c\/li\u003e\n\u003cli\u003eThe geometric ruler adopts a center rotation design, which is more stable when rotating, ensuring the accuracy of measuring and drawing angles. The angle scale is clear, and the angle value can be read intuitively to avoid reading errors and improve work efficiency. The folding design takes up little space and is easy to carry and store.\u003c\/li\u003e\n\u003cli\u003eIt is widely used in geometric drawing, plane drawing, composition planning, and mathematical chart drawing; it is suitable for classrooms, architectural design, art design office occasions, and other work environments that require precise measurement or drawing.\u003c\/li\u003e\n\u003cli\u003eTry to avoid collision of the folding ruler with hard objects to prevent damage to the scale and affect the measurement accuracy. Please do not bend the folding ruler to maintain its accuracy and stability.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":46551984406777,"sku":"a25011500ux0050","price":7.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a25011500ux0050_ux_g03.jpg?v=1778230065"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/collections\/MRO67ff6c267915c7ataoECtPzu0HtmzfrkNxjlH.jpg?v=1744792621","url":"https:\/\/www.harfington.com\/en-gb\/collections\/folding-rulers-c-302165.oembed","provider":"Harfington","version":"1.0","type":"link"}