Triangular Scales Identify Variations in Three Printed Colors
Triangular Scales are printed in three colors for easy scale identification, and both are 12"L. Architect's Scale graduations are 3/32", 1/8", 3/16", 1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 3" to the foot and 16ths to the inch. Scale is fully divided below zero. Engineer's Scale is fully divided and numbered in 10, 20, 30, 40,50 and 60 parts to the inch.