Coupler pin and chain.
Pin diameter: 5/16''. Pin length: 1-1/8''. Chain length: 7''.
The Reese Towpower Coupler Pin and Chain is specifically designed for use with trailer coupler levers with 5/16'' diameter hole. The safety chain allows for the pin to hang
freely while not in use. The steel pin is 1-1/8'' in length and attached to a 7'' safety chain.
