Alumicolor Triangular & 4 Bevel Scales
These triangular and four-bevel scales are made of solid high-quality aluminum. All calibration lines and colors are photo-anodized, a process which makes the markings a permanent part of the metal. The scales will not chip or peel, and all calibration lines and colors will withstand years of hard use. The scales come in two sizes, 6" and 12", with either Architects (3/32, 3/16, 1/8, 1/2, 1, 3/8, 3/4, 1 1/2, 3), Engineers (10, 20, 30, 40, 50, 60) or Metric 1:20; 1:25; 1:50; 1:75; 1:100; 1:125 divisions. (Engineers flat scale come with 10, 20, 30, 50 only)..
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