This trailer wiring adapter makes it easy to tow different trailers with your vehicle, equipping it with a standard 7-way RV blade socket while retaining use of the existing 4-way flat wiring.
4 way to 7 way adapter makes tight connection between vehicle socket and trailer plug, no wiggle-room, no loose fittings. Transfers the power from the vehicle to traile
7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power,Works on utility RV Camper Trailer Car Carrier, etc
Suitable for most trailers, semitrailers, caravans, RV. Commonly used with T-connectors or tail lamp converters with 4-way flat car end connections.
Allows a connection to be made between a mismatched trailer plug and vehicle socket Easily plugs in your vehicle's electrical socket and usually requires no additional wiring.