Had a 3 gal. Rotopax lying in the garage after selling my Dualsport Kawasaki that it used to be mounted to, so I thought I'd put to use on the Jeep. Never know when it might come in handy and I enjoy fabing up things. Found two short pieces pipe, one fit nice inside the other, a piece of flat bar stock, and a pin. This project didn't cost me a dime. Just a little time.