Receiver Locking Hitch Pin
Receiver Locking Hitch Pin, The Hornet Outdoors 5/8" Receiver Locking Hitch Pin and Clip with Waterproof & Dirt-proof Cap Design. If your locking pin gets dirty, it can become difficult or impossible to unlock. That's why this unit comes with a cap to keep out water, dirt and sand so locking and unlocking is always a snap.