Seachoice 13821 7-Way Round to 5-Way Flat Boat Trailer Adapter, 18 Inches

Designed to match the vehicle and trailer connection, this adapter mates a 7-way round vehicle plug to a 5-way flat trailer receptacle without having to splice into the wiring system. Aside from the three main lighting functions and additional pin for electric brakes common to 5-way flat pin connectors, this 7-way round adapter can provide additional functions such as powering trailer brakes, power lead for utility lights, backup lights, or auxiliary power for a winch. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters offering a wide-ranging product line while remaining affordable.