REESE Towpower 4-Flat connector, trailer end provides the electrical connection between the towing vehicle and the towed trailer. This simple 4-wire connection activates the trailer’s stop, turn and tail-lights.
Features 18 gauge bonded wire
Trailer end 12 In. long
Ground wire runs full length of assembly
Tin plated terminals
Bolded wire for a clean neat appearance
Rated for 7.5 amps per circuit
Ground wire runs full length of assembly
Conforms to SAE spec. J1128