Park Tool FR-5.2 Cassette Lockring Tool Light and Motion Industries 0: Unique midsole structure allows

0: Unique midsole structure allows heel section to move torsionally

Ball Bearing 7

Directional chain

Zippered chest pocket

seamless shifts under maximum pedaling load

Park Tool FR-5.2 Cassette Lockring Tool Light and Motion Industries 0: Unique midsole structure allowsHeat 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. 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 1" or 25. 4 mm Always use