5 FLAT TRAILER END 48" WIRE HARNESS

5 FLAT TRAILER END 48" WIRE HARNESS 5-Flat electrical wiring connector Fifth wire carries reverse light signal from vehicle to hydraulic brake actuator on trailer Locks out the actuator from working when going in reverse 48" long lead wires Will plug into most 4-pole flat connectors Reverse lockout feature will not work 20017 5-Pole Flat Trailer End Connector Item # 20017 , 118017