Draw-Tite 7way round rv round style plug to 4way flat adapter

Universal 7-Way Round Pin to 4-Flat Adapter (118709). Wire up your tow vehicle and trailer with whatever it takes to get your trailer lights on, the electric brakes slowing down, and the trailer battery charging. From simple wiring connectors, to connectors and harness that lets you plug directly into your tow vehicle harness, to adapters that let your 3-wire car turn signals successfully operate your 2-wire trailer lights, we have the electrical solutions for your towing needs. One-year warranty.