Premium Quality: The seven pin trailer plug is made of high quality PA plastic brass pins with a durable housing, which enhances exquisite appearance and makes plug removal easily and can serve for a long time. Secure Connection: The 7 pin trailer plug waterproof mainly transfers the electronic signal lights from the vehicle to trailer in a secure connection, which is an ideal replacement for your old or broken one. Universal Fitment: This 7 pin trailer plug wiring connector is for a Europe Style plastic 7 pin trailer plug (N type) to power trailer or caravan lights, which is suitable for most of trailers, semitrailers, caravans. Waterproof Design: The black 7 pin plug socket's plastic construction prevents rusting, it is waterproof for all road and weather conditions. Screw connection outside the socket, making it easier to install. Safer Driving: The 12V 7 pin trailer plug provides connections for indicators, side lights, brake lights and fog lamps, and it's an essential item for safer driving. Product Quantity: 1 Piece Product color: black