5th wheel plate ball hitch combination 
2 5/16 ball, but you could always switch it out with another sized ball if needed.

Dimensions are shown the photo section so please look there for specs and measurements.

This is in great condition and it was custom made by a farmer's steel fabrication shop to use with his equipment and a camper.

Selling for $350 since this would cost a lot more to make at a steel fabrication shop since it is built extremely heavy duty.

Please call me if you want to come purchase it...since I don't check messages on Facebook every day.
Thank you,
My cell is:
785..
..735...
48.64....