A socket style Crombie tool that is compatible with ratchets and torque wrenches. 

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.

Suspension application

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.

Compatibility

S Group is compatible with all modern Shimano and SRAM cassettes 

Campagnolo version is compatible with all Campagnolo cassettes.