For use on all 1998 and later models excluding applications with hydraulic clutchesDeep socket allows tool to recess into clutch basket and can be driven with 11/16in. combination wrench or adjustable wrenchThrough hole allows access with hex wrench to hold clutch adjuster screw while simultaneously tightening the adjuster lock-nutHeavy duty tool for shop or home useCompact design fits easily in the saddle bag or tool wrap