Civil Engineer's Metal Scale Ruler Set
Category: engineer ruler
About this item
- Inch scale: The scale ruler has 3 sides and 6 scales: 1:10, 1:20, 1:30, 1:40, 1:50, 1:60
- 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
- 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
- High-Quality Construction: The engineer scale ruler features a robust design crafted from black aluminum oxide, expertly machined for longevity and resistance to wear.