1 Safe Protection: Locking receiver hitch pin comes with a rubber cover to prevent water and dust penetration, which is weather resistant and tough. 2 Application: Trailer hitch locking pin is used for anti theft, and widely suitable for RV, truck, camper, engineering vehicle. 3 Easy Using: 5/8in diameter and 9/16in diameter locking pin, easy to lock after opening, sensitive response and flexibe operation. 4 Low Noise: This kit includes 3pcs 2in rubber muffler pads that provides additional damping between your hitch and receiver, and can effectively reduce noise. 5 Features: Locking receiver pin is made of durable and hard steel with black coated surface, which is rust proof and not easy to broken.

What's in the box
1 x Trailer Hitch Locking Pin Kit