This cable kit includes a 7 pin round male connector on one end and a 6 min male connector on the other as well as the female sockets. Coiled wires prevent accidental damage from dragging or entanglement. Whatever electrical system you chose, you’ll need a cord to connect electricity between the towed vehicle and the motorhome. This Flex Coil cord wiring kit is designed for all ROADMASTER tow bars. This cord provides the electrical connection between the motorhome and your vehicle. This cord offers a coiled 7-wire to 6-wire connection. Vehicle lighting is required by law in most states. Specifications: Color coded 16-gauge wires Silicone injected plugs to prevent corrosion Oil, water, and chemical resistant wires Vinyl coated sheath for easy cleaning Kit comes complete with connectors