7 way Round Pin Truck to 7 blade Trailer Plug Adapter (R77F)

7 Way Round Pin Truck End to 7 Way Round Blade Trailer End Adapter  Part Number - R77F You are looking at a special trailer plug adapter I sell which will allow you to pull a trailer with the 7 way blade plug, even though your truck has the 7 way pin plug commonly found on semis This plug consists of a female 7 way blade connector that the trailer plug can plug into, and the 7 way pin plug can plug into the back of your tow vehicle. Again the 7 way pin end fits your truck, and the 7 way blade end fits the trailer The plug consists of a female 7 way blade connector that the trailer plug can plug into, and a 7 way pin plug can plug into the back of your tow vehicle. This Adapter Should Work for You IF: Your Towing Vehicle Plug Looks Similar This Your Trailer Plug Looks Like This 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. - Need a different adapter?  Trailer or Camper Parts? WE COMBINE SHIPPING!Check out my other items! Click on Any Picture for a Larger Image