. Made of high-quality plastic for durable and long-lasting use. Suitable for European standard cars. The product includes a socket with plug. This connector is self-grounding and includes floating pins for easy alignment and maximum pin contact. 12N black cable function: PIN 1: Yellow wire (Left/Stop Direction Indicator); PIN 2: Blue wire (Rear Fog Lamps); PIN 3: White wire (Earth Return); PIN 4: Green wire (Right/Stop Direction Indicator); PIN 5: Brown wire (Right Tail & Number Plate Lamp); PIN 6: Red wire (Brake Lights); PIN 7: Black wire (Left Tail & Number Plate Lamp). This is a 7-pin connector socket designed for vehicle use. It is made of high-quality plastic material for durable and long-lasting performance. Designed for European standard cars, it is a practical accessory for vehicles. Waterproof and durable. Ideal for connecting trailers and power supply to enable trailer signal display. Application: Commercial vehicles, trailers, motor homes, sedans, boats, etc. Surface with textured finish, made from new material. Item Type: European Tow Bar Socket Plug Voltage: 12V Color: Black Material: Nylon Package Contents: 1 x 12V 7-Pin Plastic European Trailer Socket 1 x Tow Bar Plug Note: Light shooting and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement allows an error of +/- 1-3 cm. Only the above package content is included; other items are not part of this sale.