Feature 1Durable Material: The trailer socket is made of rust resistant ABS and brass materials, featuring a heavy duty black plastic structure and brass terminals for excellent conductivity. 2Versatile Compatibility: The flat trailer plug socket is suitable for Caravan, boat, trailers, RVs with 12 pin flat sockets, providing a power supply for trailer lights. 3Stable Performance: Connect the trailer adapter plug to the vehicle socket to activate tail lights, brake lights, and turn signals. 4Secure Connection: The flat trailer socket easily fits into the existing trailer socket without any rotating space or loose parts, ensuring a reliable and secure connection. 5Easy Installation: The plug and play design of the 12 pin trailer socket is simple and convenient, no cutting or splicing required for installation. Item Type: Trailer Socket Material: ABS, BrassConnector: Flat SocketPins: 12 PinApplicable Models: Fit for trailer, RV, Caravan, Boat Package List 1 x 12 Pin Flat Trailer Socket2 x Fastener4 x Screw