Description

Achieve absolute precision in your technical drafts with the Dezi Professional Aluminum Triangular Scale Ruler. Specially engineered for architects, structural engineers, designers, and university students, this premium three-sided ruler offers six different highly accurate scale ratios (including 1:20, 1:25, 1:50, 1:100, 1:200, and 1:300). Made from heavy-duty, aircraft-grade anodized aluminum alloy, it is built to resist warping and scratching, ensuring a lifetime of smooth professional use.

The ruler features clear, laser-etched imperial and metric markings that will never fade or smudge over time. Its smart triangular body is designed with color-coded grooves (Red, Yellow, and Silver metallic accents) making it incredibly quick and easy to select your desired scale ratio at a single glance. With smooth, burr-free edges that won’t tear through thin blueprint papers, it is the ultimate drafting companion for professional studios and engineering classrooms.