HOW DOES THE WHEEL BOSS ADJUSTING NUT WORK?
The WHEEL BOSS adjusting nut is a one-piece nut that locks on the spindle threads. The nut has two radial grooves and cap screws that pull the two sections of the nut together causing the threads of the nut to lock on the threads of the spindle, instead of a tang in the keyway. This type of locking provides superior retention and results in less damage to spindle threads than most nut systems.