Heat treated alloy tool steel, one inch base fits wrench or bench vise. The FR-5.2GT is designed specifically for use when removing and installing cassette lockrings from thru axle hubs.
Utilizes a 12mm guide pin to stabilize the tool in useFits 12-spline cassette lockrings from Shimano®, SRAM® (including 1x), SunRace®, SunTour®, Chris King® and others (23.5mm diameter)Fits some Shimano® and similar disc brake rotor lockring
