Description: This adapter enables you to connect your 13 Pin European plug on your vehicle to 7 pin 12N & 12S Sockets on your caravan or towed item. Weather proof cap, protects the connections when not in use and locks in the 7 pin socket when in use. 13Pin Plug to 7Pin socket N/S type, 12 volt car trailer. Specification: 13Pin Plug to 7Pin socket N/S type Color: Black (N Type) + White(S Type) Voltage: 12V Cable Length: Approx. 20cm/7.9'' Wire gauge: Approx. 5*0.5mm Line Diameter: Approx. 6mm(1/4'') Material: ABS+ Copper Certification: CE, ROHS, PAHS Features: Connect the major vehicle and the additional trailer; Transfer the electronic signature from the vehicle to trailer. Package Includes: 1 Piece Trailer Plug Adapter