• 【Y-type wiring harness connector】4-pin trailer harness adapter features a wishbone design, widely suitable for rewiring trailers, allowing 2 yellow wires to run both left and right taillights. No need to splice other wires. A replacement for the 4-way flat trailer harness connector, the 5-wire 4-pin trailer wiring harness connector is designed to mate with industry standard 4-way flat sockets
• 【Durable and Long-lasting】 trailer wiring harness 5 wire is composed of high-quality 16awg copper wire, which has lower resistance and higher conductivity. The 4-pin 5-wire boat trailer wiring harness kit adopts high-quality PVC insulation/jacketing, which is durable and has excellent chemical resistance and oxidation resistance. Rated voltage: 300V. Rated operating temperature up to -22°F/221°F.
• 【26ft Trailer Wiring Harness】26ft male 4-flat wire and 3ft ground wire provide ample length for flexible installation and trailer rewiring, simplifying the installation process
• 【Easy to Intall】The 4-pin 5-wire boat trailer wiring kit wishbone harness features color-coded wiring for simple installation, allowing you to easily plug it into existing trailer wiring to connect brake lights, turn signals, and left and right side tail lights
• 【Widely Compatible】The 4-pin 5-wire trailer wiring harness side flat connector is used for various trailers, provides a male plug for your trailer, perfect for boat trailer ATV trailer, flatbed trailer or other multi-purpose cargo trailer hitches. Note（that the trailer/tractor must have a 4-way plug, not compatible with motorcycle trailer wiring.）