Enough Length: 26ft male 4 pin trailer wiring harness and 2.5ft ground wiring provide sufficient length for flexible installation and trailer rewiring
Y-Harness Connector: Xprun Y-type 4 pin wiring harness connector allows 2 brown wires to run both left and right tail lights without splicing other wires
18 AWG Color Coded Wires: Trailer harness 4 pin simplifies installation with color coded wiring, connect the brake lights, turn signals, and left & right side taillights
Premium Materials: Thickened PVC wire coating Cable , 18awg wires for good conductivity, durability and weather resistance wiring harness, ensure long service life
Wide Application: Trailer wiring kit 4 pin ideal for boat trailers, ATV trailers, horse trailers, flatbed trailer and other multi-purpose cargo trailer (hauling/towing vehicle must have 4 way plug)