12" triangular architect scale designed to facilitate the drafting and measuring of architectural drawings, such as floor plans, blue Prints, and orthographic projections
Triangular ruler features 3 sides with 6 different scales, and made from high Impact aluminum, build to last
Laser etched scales never fading. Architect ruler with enduring laser cut imperial prints for accuracy. They will not wipe or scratch off ever
Professional grade for supreme accuracy color coded triangular scale for easy and quick selection of the desired scale
