Swagman Anti-wobble 1/2" Threaded Hitch Pin and 8' Cable 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 unlock Triple chrome plated for maximum rust protection; 8 feet long 10mm security cable with hitch pin 10mm braided steel security cable locks your bikes to your bike rack Cable goes through bike frame and attaches to the locking hitch pin