This is a replacement Pitlock coded nut for solid axles, without any housing. See our compatibility chart for additional information on which nuts will fit certain hubs. If you need a complete lock setup (including housing, washers, etc), please purchase a solid axle set instead.
This is the most critical piece of any Pitlock locking mechanism. There are hundreds of different shapes to the Pitlock coded nuts, so the likelihood of a thief having a key that will fit your nut is next to zero.
Note that this is not a complete locking mechanism, only the coded nut. For a complete locking mechanism setup, you will also need to order the solid axle lock housing, a teflon ring, and stepped washers. A full locking mechanism (without any keys) can be purchased by building a custom solid axle set.