Hyper Tough 1/2-inch trailer hitch pin is made out of solid steel for reliable strength. The 1/2-inch diameter of this hitch pin is compatible with any ball mount or other trailer hitch accessories with a 1-1/4-inch shank and 1/2-inch pin hole, making this receiver hitch pin a perfect fit for virtually any class I and II trailer hitch. The assembled weight of this product is 0.46 pounds. This lightweight construction offers effortless maneuverability for towing activities. Protected by a durable zinc-plated finish, this tow hitch pin maintains excellent resistance to rust and corrosion for longevity and hassle-free use every time.