7 Round Pin Trailer- 7 blade Truck Plug Cord Adapter Electrical light Connector
Part Number - F77R
7 Way FM Round Pin to 7 way MA Blade Adapter
Allows you to connect a trailer that has a 7 way ROUND PIN plug on it, to the Common 7 way "RV" blade type plug for on most trucks.
This adapter has the following ends:
^Your trailer plugs INTO this^
Above is the end of the adapter that plugs Into your Truck.