The Socket Crombie has our signature finger spline at the top along with a 3/8" square drive for using your favorite ratchet or torque wrench. The tool is plenty deep to hide a quick release and still get full engagement on the lock ring.

The S Group Socket Crombie is ideal for some of the newer RockShox suspension forks that are using the S group lockring spline for suspension top caps. It is also compatible with all modern Shimano and Sram cassettes.