◇ Superior Quality -- This 7-way trailer plug is made of aluminum alloy and features cross-slotted brass pins that freely match any European female connector. ◇ Safety Assured -- The 7-pin round trailer adapter provides a secure connection between your main vehicle and the additional trailer to transfer electronic signal lights and power from the vehicle to the trailer. ◇ Universal Standard -- The 7-pin trailer plug can be adapted to standard European trailer connectors to power the trailer, caravan, or any other utility vehicle. ◇ Easy to Fit -- The 12V 7-pin trailer electrical plugs are easy to replace any damaged parts. These are standard N-type connectors, which can be rewired by referring to diagrams found online. ◇ Durable Design - Waterproof tow plug with a metal aluminum housing preventing corrosion and rust for long-lasting service. ◇ Material: Aluminum alloy and brass ◇ Voltage: DC 12V ◇ Package: 1 x Trailer Plug (Aluminum Alloy) ◇ Tips: Has only 7 pins, not 13 pins Pin 1