【Wishbone Design, Y-Harness Connector】This 4 pin trailer wiring harness separate the wire to run each tail light. There are 2 BROWN WIRES running left and right taillights simultaneously. No need for splicing other wires
【Color Coded Wires】18 AWG color coded wires to clearly identify each wire's function, supply power for turn signals, stop lights and left & right side taillights. 100% pure copper wire for high conductivity
【Long Lasting】Thickened PVC coating ensure great corrosion-resistance. The whole wire well protected by a black nylon net tube, wear resistant and longer service life. Rubber dust cover protects the connector from water and dust
【Wide Application】Compatible with trailers under and over 80" in width. Widely used in boat trailer, utility trailer and horse trailer. A good replacement for worn trailer wires
【Easy to Install】This 4-pin trailer wiring plug comes ready to splice into your existing trailer wiring. 22 feet male 4 flat plug wire and 2.5 feet Ground wiring are long enough for a flexible installation