"High-quality scales made from high-impact plastic with white, nonreflecting, matte faces and tapered edges. Printed graduations and colorcoded furrows. All engineer scales have the following graduations unless otherwise noted: 10, 20, 30, 40, 50, 60 parts to the inch."
-Alvin
#610E
Alvin 610E 6" Plastic Triangular Engineer's Scale
SKU: 729
$7.95Price