This selfgrounding plug features a floating design for easy alignment and optimal pin contact. It is suitable for new towbars or replacing damaged sockets on existing vehicles. Provides connections for indicators, side lights, brake lights, and fog lamps.Features:Color: BlackMaterial: Plastic and MetalSize: 9.2 x 5 x 4.1 cm 3.6 x 2 x 1.6 inchDesign: 7pin operationVoltage: 12 VoltType of connection: Screw contactsMounting hole diameter: 6mmIncludes plug onlyConstructed from durable plastic for longlasting useCompatible with all European standard vehiclesIncludes socket with plug12 N Black Cable Function: PIN 1: Yellow Wire (LeftHand Direction Indicator); PIN 2: Blue Wire (Rear Fog Lamps); PIN 3: White Wire (Earth Return); PIN 4: Green Wire (RightHand Direction Indicator); PIN 5: Brown Wire (RightHand Tail & Number Plate Lamp); PIN 6: Red Wire (Brake Lights); PIN 7: Black Wire (LeftHand Tail & Number Plate Lamp)Packing List: 1 x 7Pin Plastic European Trailer Plug Tow Bar Electrical Connector 12V