Features:Black plastic construction prevents rusting, prolongs its service life.Establish a secure connection between your trailer and power supply, ideal replacement for your old or broken one.Can be used by most trailers, easily convert 7 way Flat into 12 way connector.It's widely used for a commercial vehicle, trailer, camper, car and so on. No wiring required. Just plug in.Note: Before purchasing, please confirm whether the length of the cable and the plug are suitable. Package Includes:1x 7 Way Trailer Plug Socket Specifications:Material:PlasticLength:Approx.35cm/13.78inNet Weight:188g note:Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.