We had a bracket welded to the front of the trailer which we could drop an electric winch into. Very simple, two 3/4" square bars mounted on the winch, two square tubes welded to the trailer. When you needed it, drop the bars in the tubes. We mounted a plug on the back of the truck (like a trailer plug) for power. Best to get a switch with a remote switch. When not in use we could store it in the truck out of sight.