Car Trailer Truck 13 Pin to 7 Pin Plug Adapter Converter Tow Bar Socket Black Description: Suitable for European standard trailer. Establishes a secure connection between your maj.or vehicle and the additional trailer; Transfers the electronic signal lights from the vehicle to trailer. Converts the 13-pin socket on your car to the 7-pin female socket. Supplies power to your caravan, towing and truck. Slim line design: same diameter as a normal trailer plug and just over half the length. Plastic housing prevents rusting and enhances appearance. for all road and weather conditions. Specifications: Item Type: Electrical Plug & Sockets Item Name: 13 To 7 Pin Adapter Material: Plastic Color: Black Input: 12V Item size: 4(D) X 7(H)cm / 1.6(D) X 2.8(D)in Wiring configuration: 7 Pin Lighting Connections - 12 N Black Cable Function Pin Wire Color Function Yellow L / H Direction Indicator Blue Rear Lamps White Earth Return Green R / H Direction Indicator Brown R / H Tail & No. Lamp Red Stop Lamps Black L / H Tail & No. Lamp 13 Pin Lighting Connections - Cable Function Pin Wire Color Function Yellow Left Indicator Blue Light White Earth Return Green Right Indicator Brown Right tail / Side Light Red Brake / Stop Lights Black Left tail / Side Light Reversing Light Orange 12V Permanent power from battery Gr. 12V Ignition on (Battery charging or Fridge) White / Black Earth for Teminal 10 White / Blue NOT usually used White / for Teminal 9 Included in the Package: 1 X 13 To 7 Pin Adapter