This item will operate all lighting for your trailer and , which converts 13 pin style plug to standard 7 pin 12V fitting as on most caravans and trailers. Weather proof sprung locking flap, protects the connections when not in use and locks in the 7 pin plug, when in use. The 13 pin side fits and locks in on the existing fitting plug on the car - complete with weather sealing rubber 0-ring. Features - Color: Shown in the pictures. - Material: Plastic. - Size: Approx. 6.8 x 5.2 x 4.6cm/ 2.7 x 1.8 inch (LxWxH). - Type:13 To 7 Pin Adapter. - Input:12V. - Plastic construction prevents rusting. Durable and strong. - Convert 13 pin style plug to standard 7 pin 12V fitting as on most caravans and trailers. - design. Same diameter as a normal trailer plug and just over half the length. - Weather proof sprung locking flap, protects the connections when not in use and locks in the 7 pin plug, when in use. - The 13 pin side fits and locks in on the existing fitting plug on the car - complete with weather sealing rubber 0-ring. - Locating slot (key way) on both sides of ensure it can only be fitted in the correct way. Package list: 1 To 7 Pin Trailer Adapter Trailer Wiring Connector 12V