Features: 1.Professional Adapter: The heavy duty trailer 13 pin to 7 pin connector is designed for 13 pin plug in automotive to dual 7 pin N and S sockets in trailer or caravan with stable connection. 2.Plug and Play: The trailer 13 pin to twin 7 pin adapter adopts plug and play design, all you need to do is just insert into socket, twist and lock without changing any cable, fast and convenient. 3.Wide Application: The trailer 13 pin to 7 pin converter can well work in cars with a 13 pin plug on the towbar, supplies ancillary charging circuits, fridge or other appliance. 4.Excellent Performance: The high quality trailer 13 pin to twin 7 pin adaptor allows vehicle and caravan, trailer electrics compatible when towing, delivering you more convenience. 5.Waterproof Connector: The trailer 13 pin to twin 7 pin plug after extensive quality and safety test, with excellent waterproof performance, more secure in using. Specification: Item Type: Trailer 13 Pin to 7 Pin Adapter_x000D_ Material: ABS, metal_x000D_ Type: 13 pin plug (automotive) to dual 7 pin N and S sockets (trailer/caravan)_x000D_ Wiring Reference Information:_x000D_ 13 Pin Lighting Connections - Cable Function_x000D_ PIN 1 - Yellow Wire (Left Hand Direction Indicator)_x000D_ PIN 2 - Blue Wire ( Rear Fog Lamps)_x000D_ PIN 3 - White Wire ( Earth Return)_x000D_ PIN 4 - Green Wire (Right H Direction Indicator)_x000D_ PIN 5 - Brown Wire (Right H Tail and Number Plate Lamp)_x000D_ PIN 6 - Red Wire (Stop Lamp)_x000D_ PIN 7 - Black Wire (Left H Tail and Number Plate Lamp)_x000D_ PIN8 - Pink Wire ( Reversing Light)_x000D_ PIN9 - orange wire ( 12V permanent power from battery )_x000D_ PIN10 - grey wire12V ignition on (battery charging or fridge)_x000D_ PIN11 - White / black wire (earth for terminal 10)_x000D_ PIN12 - White / blue wire (NOT usually used)_x000D_ PIN13 - White/red wire (earth for terminal 9)_x000D_ 7 Pin Lighting Connections - 12 N Black Cable Function_x000D_ PIN 1 - Yellow Wire (Left Hand Direction Indicator)_x000D_ PIN 2 - Blue Wire ( Rear Fog Lamps)_x000D_ PIN 3 - White Wire ( Earth Return)_x000D_ PIN 4 - Green Wire (Right H Direction Indicator)_x000D_ PIN 5 - Brown Wire (Right H Tail and Number Plate Lamp)_x000D_ PIN 6 - Red Wire (Stop Lamp)_x000D_ PIN 7 - Black Wire (Left H Tail and Number Plate Lamp)_x000D_ Caravan 7 pin supplementary circuits 12S grey cable function_x000D_ Pin 1 - Yellow Reversing Lamps_x000D_ Pin 2 - Blue Battery Charging (original UK system)_x000D_ Pin 3 - White Earth Return (for pins 2 4)_x000D_ Pin 4 - Green Power Supply_x000D_ Pin 5 - Brown Spare_x000D_ Pin 6 - Red Fridge_x000D_ Pin 7 - Black Earth Return (for pin 6) PackageList: 1 x_x000D_ _x000D_ Trailer 13 Pin to 7 Pin Adapter