Hardened locker made for AX10, SCX10, AR60 (Wraith, Bomber, etc)
Two versions are made for this locker. First is a "good fit" and the other is a "tight fit". Good fit as it describes, the shaft should slip in and feel good. The "tight fit" is when you need a tighter fitting locker due to a sloppy locker wearing out the shaft or if you just want a slop free fit. You may have to hammer in your shaft on the "tight fit". Most shafts should simply slip in the "good fit" locker.