1 Wide range of applications, suitable for commercial vehicles, trailers, RVs, automobiles, ships, etc. 2 The main function is to connect the trailer and the power supply, suitable for trailer signal light display. 3 Mainly used to easily convert existing trailer plugs. No wiring required. Just plug in. 4 With size of 75x60x22mm / 2.95x2.36x0.86in, will not take up much space, you can put it away when not in use. 5 7 Pin flat male plug trailer socket adaptor, with output voltage of 12V, perfectly fit for your vehicle.

What's in the box
1 x Trailer Connector