About Park Tool Cassette Lockring Tool with 12mm Guide Pin (FR-5.2GT)
A version of Park Tool's dependable FR-5.2 with an added 12mm guide pin for added stability when removing lockrings from thru axle hubs. Designed for 12 spline 23.4mm diameter tool fittings - the most common tool fitting found on 7-12 speed cassette lockrings, and can also be found on some disc brake lockrings. Made from heat treated alloy tool steel.

Features

Fits 12-spline cassette lockrings from Shimano®, SRAM® (including 1x), SunRace®, SunTour®, Chris King® and others

Fits most disc brake lockrings with 12 internal splines from Shimano® and other brands

Hex-shaped base of tool fits 1" (25.4 mm) socket or wrench

12mm guide pin stabilizes the tool when used with 12mm thru axle hubs

About Park Tool
Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality and innovation have gained them the reputation for producing the best bicycle tools in the world.