16-17 FXSE, 18-20 FXFB, 18, 20 FXFBS 114, 18-19 FXLR, 18-22 FLSB, 19 FXFB 114, 19-20 FXDRS 114, 20-22 FXLRS, 21 FLFBS, 21-22 FXFBS, 22 FXLRST
The new Softail inverted forks utilize a unique inner fork nut (Castlenut) to secure and compress the fork spring.This one-piece solid steel socket is designed to help the technician by securing the socket to the joint rod prior to final assembly.