Z-Flash 4-Pin to 7-Pin Trailer Adpater

The Z-Flash 4-Pin to 7-Pin Trailer Adapter connects your vehicle’s 7-pin round connector to your trailer’s flat-four connector with ease. It provides power to the tail lights, stop lights, side markers, and turn signals. Plus, it’s weather-resistant for reliable performance in any condition. It works seamlessly with the Z-Flash Trailer Flasher.