Just slip the Chain-Up over your hitch ball, thread the chains through and adjust them to hang evenly, then couple up your trailer. Nothing to it. When you’re done towing, pull the Chain-Up off the ball and lay it over the coupler of your trailer. The Chain-Up will keep your safety chains out of the mud and out of the way until you are ready to tow the next time.
Two different models are available: This one for use with a fixed ball mount