Fits 2005-2013 Mustang
Aluminum Jam-nut/Boot Adapter solves the problem of loose shift boots. Just remove the factory knob, screw on our adapter and attach the boot. Now you can screw on any aftermarket shift knob!

Comes in polished finish. 12mm x 1.25 to fit the Ford and MGW shifter.

Note: Does not fit the '08 Bullitt