REESE Genuine Replacement Part. Engineered for maximum strength and durability. The best way to maintain your REESE product's integrity is with genuine replacement parts from the most trusted name in the industry. So when you're ready to tow, “Road trip, let's go!” REESE TOWPOWER – TESTED TOUGH! Rugged positive locking design Unit locks using safety pin (#55180) Narrower, for increased frame clearance One-piece cast chain hook Black powder coat finish over A-Coat