Products / Rulers / OHY1780-101

Aluminum Triangular Scale Ruler with Laser Engraved Markings

This aluminum triangular scale ruler features laser engraved markings for lasting visibility. Its three sides offer six scale graduations, supporting metric and imperial measurements for technical drawings. The sturdy yet lightweight alloy body ensures accuracy, while the triangular shape provides a stable, comfortable grip. Ideal for architects, engineers, students, and drafting professionals.