【Material】:The exterior of our product is made of thickened PVC wire coating material, the internal wiring harness is made of pure copper wire material, and the exterior is reinforced with nylon mesh tube, making our product durable and insulated. Moreover, our plugs have waterproof and dustproof protective covers so they can be used without worries in any weather conditions, it has 18AWG
【Y-Harness Connector】:The 4-pin trailer harness adapter has a Y-shaped design, widely fits for a rewiring trailer that allows 2 brown wires to run left and right taillights simultaneously, No need for splicing other wires
【Suitable Length】:25 FT male 4 flat wire and 4.1 FT ground wire provide enough length for flexible installation and trailer rewiring. It can be connected to the trailer from the beginning, providing enough extra length for flexible installation
【Color Coded Wires】: 4 way 5 wire trailer side flat connector features color-coded wiring for easy installation. Tap into existing trailer wiring to connect brake lights, turn signals, and left/right tail lights
【Wide Application】:The 4 pin, 5 wire trailer connector is designed to fit industry-standard 4-way flat sockets. It features a male plug for your trailer and is ideal for replacing worn or damaged wiring on various trailers