Clean Flush Installation: Creates flush appearance and hides exposed wires from boat deck for professional look and safer deck surface Quick Thru-Hull Connection: Allows fast connection to Cannon downrigger power cable without cutting through deck or drilling large holes Yellow Plug Compatible: Connects directly to yellow female battery end plug from downrigger with no wire cutting or splicing required Watertight Corrosion Protection: Watertight cover and gasket shield downrigger plug from corrosion when not in use for lasting reliability Black Finish: Black housing blends with most boat colors and hides dirt for clean appearance (plug not included, sold separately)