Description
Specifications:Color: BlackTypes of Technology: Laser EtchedMaterial: Metal and AluminumScales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125Features:1. The ruler measures features 3 concave sides with 6 of the most commonly used scales: 1:20, 1:25, 1:50, 1:75, 1:100, 1:125. White-on-black design makes it very clear to read.2. The unique triangular shape makes it easy to grip and keep steady while drawing lines or cutting patterns.3. Suitable for architects, draftsmen, engineers, teachers and studentsage include:1* Triangular Metric Ruler