Reese 5/8in Pin Diameter Receiver Lock

The REESE Tactical class V barrel style (Dog bone), receiver lock is designed for 2-1/2-in square tube receiver hitches, and secures class V ball mounts with a 5/8-in receiver pin hole. It includes a push button lock mechanism which makes it easy to secure; and, a durable rubber cap that keeps dirt out.Black E-coat finishFits up to 2 1/2 in receivers5/8 in pin diameter