* 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.
* Fits the top cap of some Rock Shox® suspension fork models including Pike®, Lyrik™, SID®, Revelation™, Reba®, and Paragon™.
* Center bore for axle or quick-release nut clearance is 20mm.
Parktool Cassette Lockring Tool with Handle
A fast and convenient tool to remove and install 12-spline Shimano® / SRAM®-style cassette lockrings, as well as similar lockrings on rotor discs. The FR-5.2H features a modified FR-5.2 tool that allows use without removing most quick-release skewer nuts. The removable, threaded steel handle makes it possible to replace a worn or damaged head.