The Nilight 16FT Heavy Duty 7 Way Inline Trailer Cord is built for robust and reliable performance, allowing for multiple towing configurations. Featuring thick gauge copper wire, it ensures a constant and secure connection, giving you peace of mind on all your towing adventures. Since trailer wire colors may vary, it’s important to refer to the wire color guide for proper installation.

Designed for versatile applications, this trailer wiring harness is perfect for connecting tail lights, brake lights, reverse lights, turn signals, and auxiliary power on trailers, RVs, campers, caravans, food vans, and other towed vehicles. For proper use, always consult the included wiring diagram before installation.

The wiring setup is both convenient and efficient, featuring seven color-coded wires coated with a durable rubber-like insulation, ready to be installed into a junction box. The plug includes two hooks on either side for a better grip when inserting or unplugging the trailer wiring. It serves as an ideal replacement for a 7-way RV blade harness and is interchangeable with almost any 7-way RV connector.

Constructed from high-end pure copper, the heavy-duty 16-foot trailer wire is encased in a soft, durable PVC housing. The extra length provides flexibility for tight turns, preventing strain on the connection. The Nilight 7-Way Trailer Plug Cord is commercial-grade, with copper spades in the connector head to ensure a secure and long-lasting connection.

This cable is designed for trailers that require additional power, featuring upgraded premium double-prong blade contacts that replace inferior single-prong designs, ensuring a perfect connection to any standard 7-way trailer receptacle. Each color-coded wire corresponds to a specific trailer function, following most RV trailer wiring standards. With its durable construction and flexible design, this 16-foot trailer cord offers a reliable and efficient solution for all your towing needs.