Engineer Scale Ruler 2 Pack 12-Inch Triangular Ruler Metal Scale Ruler for Blueprints Drafting Ruler for Civil Engineer, Draftsman
$13.99
Description
Premium Material: Engineer scale ruler is made of black aluminum oxide, well machined, durable and not easy to damage.Laser Etching: The numbers and scales on the triangular scale are all laser etched, the numbers are clear, the proportions are accurate, and will never fade or rub off.Inch scale: The scale ruler has 3 sides and 6 scales: 1:10, 1:20, 1:30, 1:40, 1:50, 1:60.Multiple Uses: Triangles are the first choice for blueprints, civil engineering, architectural drawings and technical illustrations.Easy to carry: The metal scale ruler is light and you can carry it with you without taking too much space
