This 7-way RV blade replacement harness is designed to replace an existing 7-way plug on your trailer and supply power for tail lights, turn signals, electric trailer brakes, a 12-volt battery, reverse lights and brake lights, as well as a ground connection.

It features color-coded wires for easy splicing into your trailer's wiring system. With an 8' cable and protective plastic sleeve, this harness is perfect for RV travel trailers, providing more than enough length to accommodate your vehicle-trailer combination and maintaining a solid electrical connection in spite of the elements. This 7-way RV blade connector is a male-end plug, specifically designed for the trailer side of the connection.

• Water-tight seal between plug and wire harness
• Replaces the trailer-end plug of any 7-way harness
• 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power
• Color-coded wires for easier splicing