4 Way Flat Truck to 7 way Round Trailer REVERSE Plug Light Cord Adapter (F47F)

4 Way Flat Truck to 7 way Round Trailer REVERSE Plug Light Cord Adapter Part Number - F47F You are looking at a special trailer plug adapter I sell which will allow you to pull a trailer with the large round 7 way plug, even though your truck has the 4 way flat plug commonly found on many tow vehicles. This plug consists of a female 7 way connector that the trailer can plug into, and 4 way flat plug to plug in the back of your tow vehicle. Again, the 4 way end fits your truck, and the 7 way end fits the trailer. Wiring Code Molded Connector             Function                                       Usual Trailer Wire White Wire Ground White Wire Red Wire Left Turn and Brake Yellow Wire Brown Wire Right Turn and Brake Green Wire Green Wire Tail Lights Brown Wire Blue Wire Brake Power Blue Wire Black Wire 12 volt (hot lead) Black Wire Yellow Wire Aux. -