12'' Metric Metal Engineers Triangle Drafting Ruler with Imperial Measurements

Laser-etched white markings mark precise and clear digital scales. Perfect for office drawing work or school classroom study. Triple-sided scale

Remember when you could scale tall buildings in a single drawing. Easily convert your big ideas into accessible blueprints with the WEN Architecture Ruler. This versatile straight edge is the perfect companion for architects, draftsmen, contractors, engineers, woodworkers and more. Each of the 3-sides features a unique set of imperial scales for maximum versatility, including 1/8 in., 3/32 in., 3/16 in., 1/4 in., 3/8 in., 1/2 in., 3/4 in., 1 in., 1-1/2 in., 3 in. and 16 in. scales.

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