
Alvin 6" Triangular Plastic Scales
High-quality scales made from high-impact plastic with white, non-reflecting, matte faces and tapered edges. Printed graduations and color-coded furrows. Sold individually or as a set of two. - (610A) Architectural Scale Graduations: 3/32, 3/16, 1/8, 1/4, 1/2, 1, 3/8, 3/4, 1-1/2, 3 inches to the foot; one edge divided to the 16ths.
- (610E) Engineers Scale Graduations: 10, 20, 30, 40, 50, 60 parts to the inch. Fully divided graduations.
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