Trailer Extension Cables with 7 to 7 Pin Trailer Plug Adapter for Caravan Truck RV Tractor

trailer extension cable for electrical connection between a vehicle and a trailer or caravan, powered by 12 V, to transmit an electronic signal light from the car/vehicle to the trailer. The spiral beam offers a cutting length of 3m and a working length of 2.5m, which provides the extra length needed for tight turns with a trailer. The coiled cable is held securely in place, preventing fraying on dirty ground. The polyurethane outer jacket prevents rust and corrosion, while maintaining its elasticity and flexibility even at low temperatures. The pure copper pin and tinned terminals ensure excellent conductivity, with a nylon jacket around the outlet. The plug also has a rubber dust cover for protection against dust and moisture. Applications: The coiled extension cord with towing adapter is suitable for most European caravans, motorhomes, tractors, trailers, cars, trucks and semi-trailers.