Triangular Scale, Plastic, 12″, Engineering, Color-Coded

Description

The color coded center groove easily identifies scale graduations. Measurements are precision-etched into a durable laminated plastic for accuracy. Comes in a protective case. Color coded, 10; 20; 30; 40; 50; 60 parts per inch. Ruler Type: Triangular Scale; Length: 12″; Standard Scale: 10″; 20″; 30″; 40″; 50″; 60″; Material(s): Plastic.