Hydrastar 10 ft., 7-way Trailer Plug Wiring Harness

Effortlessly upgrade your trailer, RV, food truck, or tow truck with the Hydrastar® 7-way, 10 ft. wiring harness. This longer harness provides an easy 7-way (7-pin) trailer connection, making it ideal for a wide range of trailers equipped with brakes, reverse lights, and other auxiliary power requirements such as charging the trailer battery, powering interior lights, or maintaining refrigerator temperature. The harness features convenient color coding to simplify the installation process, ensuring a straightforward setup.