ALVIN 2200M-1 Aluminum Architect Triangular Scale, Ruler for Drafting and Drawing, Great for Students and Professionals - 12 Inches workwarehouse the 4 different colors reflect

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ALVIN 2200M-1 Aluminum Architect Triangular Scale, Ruler for Drafting and Drawing, Great for Students and Professionals - 12 Inches workwarehouse the 4 different colors reflectALVIN 2200M 1 Aluminum Architect Triangular Scale, Ruler for Drafting and Drawing, Great for Students and Professionals 12 Inches Professional pocket scale constructed of solid aluminum for light weight and durability. Features tapered edges and color coded furrows. Comes in vinyl sheath. All architect scales have the following graduations unless otherwise noted: 3 32, 3 16, 1 8, 1 4, 1 2, 1, 3 8, 3 4, 1, 3 to the foot; one edge to 16ths Product