Big Horn 19214 17/64 inch up to 1/2 inch Radius Gauge 26 leaves
Big Horn 19214 17/64 inch up to 1/2 inch Radius gauge is a very useful gauge for Tool & Diemakers, Machinists, Screw machine operators, Patternmakers, Layout persons and other mechanics to layout and check the radii of tools & dies, patterns etc.