Dura Blue 3 Piece Posi Lock Nut for Honda TRX 300X 2009

The design of the Posi Lock Nut incorporates a threaded inner ring an outer threaded clamp locking ring and a snap ring so your axle nut is not susceptible to vibrations or harmonics that would otherwise cause it to work loose. The Posi Lock is used in a similar way as your stock axle nut and requires no modification to your Dura Blue axle. In fact it has fewer pieces than most stock nuts for simple and more effective usage.