South America trailer electrical cord

This heavy-duty 7-way trailer coiled power cable is an essential electrical connection between semi-truck tractors and trailers, designed to transmit critical electrical signals for tail lights, brake lights, turn signals, and auxiliary power. Built with a durable spiral design, it stretches to accommodate the movement between the tractor and trailer, while automatically retracting to prevent tangling and damage during operation. The high-quality copper core ensures stable electrical conductivity, and the weather-resistant PVC jacket resists corrosion, abrasion, and UV damage, making it suitable for harsh road conditions across South America, the Middle East, and global markets. The 7-pin heavy-duty metal plug features a secure locking design to prevent accidental disconnection, ensuring reliable performance for fleets, truck operators, and trailer maintenance shops.