Winch Base For those looking for added versatility with their winch, our heavy capacity stand system allows you to have a winch base directly on your dock for maximum flexibility. Simply add the winch base on top of the chosen cube and lock it with regular pins. Now all you have to do, is to choose between a manual winch or an electric one, set it up and you're ready to pull your PWC or private water craft or boatr right onto your boat lift system, and you won't even break a sweat. Talk to a T Dock project expert for more information.