Product Description

Alumicolor® triangular Drafting Scales are made of extruded aluminum. The Alumicolor® photo anodizing process makes the calibrations a part of the aluminum, providing a smooth, tick-free finish and markings that are resistant to cleaners and solvents.

• 6” Engineer - Black
• Calibrations - 10, 20, 30, 40, 50, 60 parts per inch
• Dimensions: 1.022" wide per side.