Made from a heat-treated alloy, the Park Tool cassette tool FR-5.2 allows for the removal of cones and locknuts. It has 12 splines that are approximately 23.4mm across, the one-inch base allows it to be used with a wench or a bench vice.
Please Note: Always use a skewer or axle nut to hold tool firmly in place during removal and installation.
The Park Tool FR-5.2 is designed for 12 spline 23.4mm diameter tool fittings - the most common tool fitting found on 7-12 speed cassette lockrings. It can also be found on some disc brake lockrings and Rock Shox® suspension fork top caps. Thin wall construction allows use without the removal of cones and locknuts.