7 Way Trailer Plug Wiring Harness, 3FT 7 Pin Trailer Cord Extension Wire, Weatherproof 7 Prong Trailer Tow Wiring Connector with Solid Copper Core for RV Car Boat, High Low Tempera

Item Type: 7 Way Trailer Plug Wiring HarnessMaterial: Copper+PVC+ABSCore Number: 7 CoresFeatures: Weatherproof, High Low Temperature , Alkali , Abrasion Oil Fitment: Fits for Trailer, RV, Car, BoatPackage List：1 x 7 Way Trailer Plug Wiring Harness

• DURABLE CONSTRUCTION: This 7 way trailer plug wiring harness is made of solid copper wire and high-quality PVC, ensuring excellent conductivity and long-lasting durability. The weatherproof design withstands harsh conditions like wind, rain, and extreme temperatures.
• STABLE SIGNAL TRANSMISSION: Featuring a 7 core design, this trailer cord extension wire provides accurate and efficient signal transmission for reliable electrical connections between your towing vehicle and trailer, RV, car, or boat.
• UNIVERSAL COMPATIBILITY: Perfect for all types of vehicles, this 7 pin trailer wiring connector works seamlessly with tail lights, brake lights, reverse lights, turn signal lights, and auxiliary power, making it ideal for various towing needs.
• WEATHERPROOF PERFORMANCE: Designed to resist high and low temperatures, , alkali, abrasion, and oil, this 7 prong trailer tow wiring connector ensures consistent performance in any weather condition, providing peace of mind on the road.
• EASY INSTALLATION: With its 3FT length and sturdy construction, this 7 way trailer cord wiring harness is easy to install and use, offering a convenient solution for extending your existing towing wiring without any hassle.