The hitch pin with a 2" shank and 5/8" pin hole matches with any ball mount or other trailer hitch accessories, making this receiver hitch pin an ideal fit for most class 3, 4, and 5 trailer hitches. The 105-degree bend of the trailer hitch pin provides a useful handle for use. This 5/8" trailer hitch pin is made of solid steel for reliable strength and security. Protected by a durable Zinc plated finish for rust and corrosion resistance. Includes a limited 1 year manufacturer warranty.