Pacific Arc Mini 6" Plastic Color Coded Engineers Scale
All plastic slim 6" color coded scale features high quality fine engraved markings on a color coded bright white plastic scale. Color bars in the center of the scale are black, green and red. Calibrated Engineer Full Divided: 10, 20, 30, 40, 50 and 60 parts to the inch. Made in Japan. Supplied in a vinyl sheath.