ShifTopperz complete SuperKit for non splitter 9 and regular 10 speed shifters. Includes adapter installed on the NEW Eaton Fuller Shift Valve with the extra chrome pcs. Replaces older 'D' shaped handle setup and current 'sloped' style handles. Add the optional shown Chrome billet Super Sleeve instead of the standard sleeve for an even better complete assembly. Choose 1/2-13 threads with any of our shift knobs

This is the original Made in the USA threaded adapter for air shifters. Anything else is a fake copy - Get the Original. Say NO to China