Kaufhof AGR1110 Bolt and Nut Thread Gage for 17/64 inch up to 1/2 inch

Description

Kaufhof AGR1110 17/64" Inch to ½" 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.