Replaces the trailer-end plug of any 7-way harness. Interchangeable with other 7-way RV blade connectors. 7-way connects tail, brake, reverse, turn signals, brakes and auxiliary power. Color-coded wires for easier splicing.
This special trailer light adapter is designed to plug into an existing 7-way socket to provide a new 7-way socket that is able to recognize LED trailer lights.