Generic Drawing Maker Tool 30cm Three Sided Plastic Triangle Scale Architect Libra Ruler Architects Technical Drawing Triangle Ruler Tools Office School Supplies

This measurement ruler uses plastics and a unique tear-wide design, multifunctional and lasting durability. 1: 20/1: 25/1: 50/1: 75/1: 100/1: 125 Professional Plastic Triangle Ruler. Langer 30 cm. The scale of the ruler is clear and easy to read, does not burden your eyes and runs well on any blueprints or drawings. Different pages have different shares and colors. This practical ratio is suitable for planning drawers, workshops, tooling, handicrafts, etc. Feel to contact us if you have any questions, I'm glad to serve you!