Universal 16ft 7-Pin Trailer Plug Cord – Heavy-Duty & Weatherproof

Premium TPE jacket with reinforced nylon braiding ensures extreme durability and flexibility. 100% waterproof design with sealed connectors resists corrosion from rain, snow, and road debris.

16-gauge pure copper wires deliver optimal conductivity for brake lights, turn signals, and electric brakes. Precision-molded 7-pin plug fits standard RV, truck, and trailer sockets seamlessly.

Rigorous stress-testing guarantees reliable performance in long-haul towing, off-road conditions, and marine environments. UV-resistant coating prevents cracking under prolonged sun exposure.

Ideal for commercial fleets, fifth-wheel trailers, and heavy equipment transport. Bulk pricing available for wholesalers – unbeatable value for high-volume orders.