Alumicolor
Aluminum Calibrated Triangles

Alumicolor's Calibrated Triangles are made of tempered aluminum. Photo anodized calibrations are part of the finish and resist cleaning or rubbing off. Ultra smooth finish won't mark your work surface.

Available in 45/90 or 30/60/90 angles. Calibrations are in inches and centimeters. Various circle holes are also cut in the triangle center and feature calibrations.