Are you looking for a practical portable trailer plug which makes your driving more convenient and safer? If so， this coolly-designed 13-pin trailer plug is your top choice. It is suitable for 13-pin European standard trailer and made from durable waterproof material. It will surely make your driving experience fantastic.Features:Suitable for 13-pin European standard trailer.Establishes a secure connection between your major vehicle and the additional trailer; Transfers the electronic signal lights from the vehicle to trailer.Supplies power to your caravan， towing and truck.Brass pins in a durable housing.Plastic construction prevents rusting， enhances appearance and makes plug removal a snap.Waterproof for all road and weather conditions. Specifications:Item Type: Electrical Plug & SocketsItem Name: 13-Pin Trailer PlugMaterial: PlasticColor: BlackInput: 12VItem size: 9.5(D) * 4.5(D)cm / 3.7(D) * 1.8(D)inPackage size: 16.5 * 10.5 * 4.5cm / 6.5 * 4.1 * 1.8inPackage weight: 135g / 4.7ozWiring configuration:Pin Wire Color Function1 Yellow Left Indicator2 Blue Fog Light3 White Earth Return4 Green Right Indicator5 Brown Right tail / Side Light6 Red Brake / Stop Lights7 Black Left tail / Side Light8 Pink Reversing Light9 Orange 12V Permanent power from battery10 Grey 12V Ignition on (Battery charging or Fridge)11 White / Black Earth for Teminal 1012 White / Blue NOT usually used13 White / Red Earth for Teminal 9Package List: 1 * 13-Pin Trailer Plug