Keeps ball mounts and receiver covers secure.
CURT 21580 Trailer Hitch Pin & Clip, 5/8-Inch Diameter, Fits 2 or 2-1/2-Inch Receiver, Clear ZINC : Automotive
2-1/2'' Class V to 2'' Class III & IV Trailer Hitch Receiver Adapter
Hyper Tough 5/8 Trailer Hitch Pin & Clip with Grooved Head
Audi Q5 Quattro Trailer Hitch - Class III Hitch (2009 - 2012)
Uhaul Trailer Hitch FOR SALE! - PicClick
Power Torque Towing 5/8 Inch Diameter Pin And Clip PTW0003
5/8 in. Dia. Integral Hitch Pin & Swivel Clip #63205
Uhaul Trailer Hitch FOR SALE! - PicClick
Tow Ready Pin and Clip For Class III, IV and V Trailer Hitch Receiver - Boater's Outlet
Draw-Tite Trailer Hitch Pin and Clip Model 63240 The Draw-Tite 5/8 in. groove style hitch pin and clip is designed to secure a ball mount in the hitch receiver. It will fit Class III and IV receivers featuring 2 in. openings.
Tow Ready Hitch Pin & Clip 63240