7 Way Trailer Plug allows connection of taillights, brake lights, reverse lights, turn signals, trailer brakes, and auxiliary power for your RV. Male Plug design includes a dust cover to keep connection points dry and protect against dust and . Female Trailer Connector features 2 handle hooks on either side for improved grip during plugging and unplugging. black plastic housing ensures long-lasting use, while metal terminals provide better conductivity. Professional manufacturing guarantees high and reliability, making it suitable for most trailers, semitrailers, and RVs. This 7 Poles Round Trailer Connector is designed for 12V systems, making it ideal for RVs, trucks, trailers, and semi-trailers. Its robust construction and thoughtful design features a reliable connection for all your towing needs. The connector's compatibility with various trailer types enhances its versatility, making it a must-have accessory for any vehicle owner. Color: Black Material: Plastic+Copper Package Contents: 1 x Male Connector 1 x Female Connector Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.