The Swagman | LOCKING THREADED HITCH PIN is specifically designed to prevent theft and wobble for Swagman's rack with threaded 1-1/4" and 2" receiver bar.
1/2 Locking Threaded Hitch Pin – Swagman (US)
1/2 Hitch Pin & Clip – Swagman (US)
Swagman Locking Anti-Rattle Threaded Hitch Pin Review Video
Swagman Anti-Wobble 5/8 Universal Threaded Hitch Pin, Sliver/Black : Automotive
Swagman Locking Threaded Hitch Pin
Swagman Locking Threaded Hitch Pin
5/8 Locking Threaded Hitch Pin – Swagman (US)
For use with Swagman Universal Racks fits 1-1/4 threaded receiver bar Tubular high security key allows for easy access with only a half turn to
Swagman Anti-Wobble 1/2 Universal Threaded Hitch Pin , Black
1/2 Locking Threaded Hitch Pin & Cable – Swagman (US)