This is a center track utility trailer by "Trailer 1", it is their Dually Model featuring two independently suspended wheels mounted side by side in the center for added stability and larger load capacity. Excellent condition, stored in my garage.
It does require a special adapter plate for your standard trailer hitch to accommodate the patented double ball hitch. You can have the adapter plate made locally. It will vary depending on the type of hitch you have.
Additional pictures and specifications available on request.
Trailer must be picked up or I can meet you part way, depending on distance.