12" Hollow Black Aluminum Engineering Scale by Alumicolor

Hollow Engineering Scale 12" Aluminum Black - These Lightweight, professional Engineers scales are made from color anodized aluminum with a hollow core. Printed graduations on ultra smooth, mark resistant surface. They are available in a variety of colors, plus both 12" and 18" version. Supplied in plastic case.

Graduations: 10, 20, 30, 40, 50, 60 Parts per inch