Feature: 1. IDEAL LENGTH: This cord is 15 feet long, providing ample space for all vehicle types including trucks, trailers, and tractors. It can easily handle complex device connections. 2. PREMIUM COPPER MATERIAL: Made of high grade pure copper, ensuring excellent heat conduction and electrical conductivity for safe and efficient use, extend the life of the cable. 3. UNIQUE PLUG: Features industrial standard zinc die cast plug to effectively transmit power from engine to your trailer or truck for normal use of lights while driving. 4. SPRING CONNECTORS: Stainless steel spring guard at both ends of ABS cable. The springs provide excellent elasticity, protecting the wires and cushioning during installation. 5. WIDE COMPATIBILITY: Whether it's for semi trucks, trailers, tractors, or other devices, this cable is suitable and adaptable, fulfilling your diverse power connection needs. Specification: Item Type: 7 Way Coiled Trailer Cord Material: ABS, PU, Zinc Alloy, Copper Application: for connecting brake, reverse, turn signal, and auxiliary power Product Length: 15 Ft Connector Standard: 7 WAY SAE-J560 7P/24V Cable Standard: SAE-J2394 Vehicle Fitment: For semi trucks, tractors, trailer, RV, caravan, food van, and other towed vehicles Compatibility: for 30-4621, for Velvac 590161, for PDC EL27715 27715A, for Tectran 7ATG522MG, for Tremec 4D015, for Sloan 421130, for TR831160. Package List: 1 x Cable