and high quality. Made of high quality plastic for and long lasting use. Suitable for European standard cars. The product include a socket with plug. This connector is self-grounding and includes floating pins for easy alignment and maximum pin contact. 12 N Black Cable Function: PIN 1: Yellow Wire (Left/H Direction Indicator); PIN 2: Blue Wire (Rear Fog Lamps); PIN 3: White Wire (Earth Return); PIN 4: Green Wire (Right/H Direction Indicator); PIN 5: Brown Wire (Right/H Tail & No. Plate Lamp); PIN 6: Red Wire (Brake lights); PIN 7: Black Wire (Left/H Tail & No. Plate Lamp). This is a 7 Pin connector socket design for vehicle use. It is made of high quality plastic material for and long lasting use. This connector is designed for European standard cars, its a accessory for your cars. Waterproof, to use. Suitable for European type cars. Connect trailer and power supply, for trailer signal display. Scope of application: commercial vehicle / Trailer / motor homes / sedan / ship etc. The outer of the grinding process, material. Item Type: European Tow Bar Socket Plug Voltage: 12V. Colour: Black Material: Nylon Package Contents: 4 x 12V 7 Pin Plastic European Trailer Socket 4 x Tow Bar Plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.