Hopkins Multi Tow (R) 4-Flat To 6-Round & 4-Flat Trailer Wiring Connector Adapter 47175 19-0983

It allows conversion of 4 wire flat to 6 round and 4 flat connector. It provides multiple towing options from 1 connector and retrofits existing mountings and in-bumper mounts. Hoppy Multi-Tow adapters provide two towing options from one vehicle-end connector creating a true customized plug-in simple!