This CURT anti-rattle hitch clamp provides quieter towing by securing the hitch connection. It is fast and easy to install and requires only basic hand tools to install. The clamp simply installs over the shank and hitch receiver tube opening and tightens down onto the connection to eliminate rattling and vibrating. This anti-rattle hitch device is also easy to adjust to ensure a tight fit. It is constructed from a combination of stainless steel and aluminum, and it has a corrosion-resistant clear zinc finish. This anti-rattle clamp fits any standard 2" receiver hitch and is compatible with solid shanks and hollow shanks. Warning: Anti-rattle clamp must be used in conjunction with a properly secured hitch pin.