12" Aluminum Architect Triangular Scale Ruler Engineering

CPN-556424763

Made from quality aluminium material,durable and lightweight, easy to breakage,not easily deformed,smooth lines,scale clear,built-in scale,use just enough length. The size of the scale ruler is 12". Featuring an imperial scale with measurements of 1-1/2, 1, 3/4, 3/8, 3/16, 3/32, 1/2, 1/4, 1/8, 3, 16, our rulers provide precise and accurate measurements. Perfect for facilitating the drafting and measuring of architectural drawings and technical illustrations such as floor plans, blueprints, and orthographic projections.