- Effortless Wiring Solution: The 8 ft trailer cord features a 7-way copper blade molded heavy-duty plug, making it easy to connect your wire harness quickly and efficiently. Keep all your trailer wiring organized with minimal effort. - Simplified Splicing: This cord comes with 7 color-coded wires, each coated with durable rubber-like insulation. The color coding is compatible with most standard trailer wiring setups, although some variations may exist based on manufacturer specifics. - Durable and Flexible Design: Constructed with conductive copper wire, this trailer extension cord is housed in a soft yet rugged PVC material. This flexibility allows for easy connection to your vehicle while ensuring weatherproof and corrosion-resistant properties for long-lasting performance. - Wide Compatibility: Ideal for connecting tail lights, brake lights, reverse lights, turn signals, and auxiliary power for trailers, RVs, campers, caravans, food vans, and other towed vehicles. - Usage Scenarios: - Easily connect your RV to power sources for extended trips. - Set up your food van with reliable electrical connections for lights and equipment. - Use it to ensure safety and compliance with trailer lighting regulations on camping trips. - Installation Guidance: Before installation, please refer to the included wiring diagram for accurate connections and optimal functionality.