Includes three pin clips that are fasteners that provide a quick and secure hold for your hitch pin. The pin clips can be used with any TowSmart non-locking hitch pin or clevis pin to protect your boats, campers, trailers, equipment, and other valuable assets from theft. It easily secures your ball mount or hitch accessories to the receiver hitch by inserting the pin into the fastener hole once you have positioned the ball mount or hitch accessory in the receiver hitch. It provides a tight and secure fit, and is made of corrosion-resistant materials designed to withstand extreme weather. The pin clips are great for replacing your lost, damaged or corroded pin clips. This product is not recommended to remain on vehicles for an extended period of time.