TRUCK BED EXTENSION: This trailer wiring harness is designed to be an extension of the existing tow wiring of your truck, plugging into a 7-way RV blade socket for connecting 5th wheel wiring or gooseneck wiring.
PLUG-N-PLAY VERSATILITY: Extra secure double-prong terminals makes this cable an excellent plug-n-play extension for your existing trailer harness without permanent installation.
DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of the 7-pin socket is made from durable molded black plastic and has a spring-loaded dust cover to protect the connection points.
PERFECT LENGTH:With a perfect length of 3ft, it's easy to solve the problem of the trailer line is too short on the journey, easy to connect your trailer to your car
Wide Application - Suitable for all types of vehicles, including trailers, RVs, cars, boats, etc