7 Pin Metal Round Plug Adapter Converter Trailer Socket

7 Pin Round Metal Plug Socket Light Wire Alloy Car Trailer Truck Caravan ? Specifications: Material: Aluminum Color: Silver Voltage: 12V ? Features: - Brass pins in a durable metal housing.
- Supplies power to your caravan, towing and truck.
- Transfers the electronic signal lights from the vehicle to trailer.
- Establishes a secure connection between your major vehicle and the additional trailer; ? ? Package included: 1 X 7Pin Plug & Socket ? ? ?