4 Way flat trailer extension easy to install: 4 way connector with fully jacketed cable 18 Guage wires, fit for any types of trailers.
Durable: Coiled cable 2.3 feet 4 Pin wire flat adapter comes with the fully jacketed cable harness, protecting inner wires from the bad weather and hazardous road conditions.
Your choose: Perfect for RVs, trucks, trailers, campers, caravans, food vans, boat trailer, etc
Plug and play: Just need to plug this 4-Pin flat spring wiring trailer into your existing wiring, you can connect your automotive with the trailer. No need splice wires.