3D Stop and Clamping Squares are manufactured from high quality ductile cast iron and specifically designed to handle heavy parts.
They serve equally well for stopping large parts, serving as table extensions, or building vertically. Cut outs are optimized for lighter weight and easier handling, while the hardening process makes them even stronger and more durable. New clamping squares with rotation slots provide more ways to create angled fixtures. Squares come in two versions with stops on either the left or right side.