The Blue Ox BX8869 Bulb and Socket Tail Light Wiring Kit is designed for easy installation on towed vehicles, ensuring seamless connectivity with your tow vehicle's lighting system. This kit includes all necessary components, such as durable bulbs and sockets, to provide reliable tail light functionality. It enhances safety by ensuring that brake, turn, and running lights are properly illuminated during towing. Ideal for those who frequently tow vehicles, it offers a straightforward solution for maintaining visibility on the road. This harness does not come with a connection cable (sold separately) from the towing vehicle to the vehicle being towed. 1 inch hole saw required for installation (not included).• Length: 26 feet• Style Of Connection: Hard wire This harness fits the ""towed"" vehicle only An electrical connection cable to the ""towing"" vehicle is also needed (sold separately) This harness does not come with a connection socket | Blue Ox Bulb and Socket Tail Light Wiring Kit for Towed Vehicles