This 7-way blade connector is constructed with detachable hardware design for easily splicing and well protect the terminals from the bad weather and hazardous road conditions;For long-lasting use and a reliable connection, the housing of the 7-pin trailer wiring plug is made from heavy black plastic to prevent it from rusting and corrosion 7 blade trailer plug made from heavy duty plastic for long-lasting use, brass terminals ensure great conductivity. 7 way rv connector comes with 2 handle hooks on either side for a better grip to make plugging in easier and faster 7 Pin Trailer Connector. Universal 7-pin trailer Male & Female connector come ready to splice into your existing trailer wiring. They can be used to connect the taillights, brake lights, reverse lights, turn signals, trailer brakes and auxiliary power Color: black Material: plastic Package Contents: 1 x Trailer Plug