Park Tool FR-5.2 Lockring Tool upload don’t forget the built-in return

don’t forget the built-in return spring

Valve: Presta

4mm are crafted from 6061-T6 alloy for a light and nimble grip

Frames with an Integrated NON-Tapered Head Tube

Use: Front specific with no braking surface

Park Tool FR-5.2 Lockring Tool upload don’t forget the built-in returnPRODUCT DETAILS Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts. The FR 5. 2 has 12 splines that are approximately 23. 4mm across. FR 5. 2 FEATURES Fits Shimano, SRAM (including 1x), SunRace, SunTour, Chris King and other cassette lockrings Also fits some Shimano disc brake lockrings Center bore for axle clearance is 12mm Base size for socket or wrench is