This REESE Towpower barrel style (Dog bone), receiver lock with sleeve is designed to secure both 5/8-in and 1/2-in receivers. It includes a push button lock mechanism which makes it easy to secure; and, a durable rubber cap that keeps dirt out.
Sleeve allows for both 1/2 and 5/8 diameter receiver holes
Chrome finish
Rubber cap keeps tumblers clean
Two keys
1 year limited warranty