Antique Barn Salvage Door Hangers Wheels Rollers Hardware

Antique Set of Parlor Pocket / Barn Door Rollers and Hangers Pulleys Sliders. They were used for barn door rollers but could be used for indoors also. The rollers are 4 single wheels. The bar that holds the wheels together has a patent no. but I couldn’t make it out either. Vintage Pair of Interior Pocket Door Hangers and Rollers or Barn Door Hangers and Rollers They are marked, the manufacturer is on the hangers which I think it says Frantz, but I cannot make it out completely. They are in a black & surface rust finish with some old white paint. The bar that holds the wheels together has a patent no. but I couldn’t make it out either. The rollers are 4 single wheels. They are complete without any cracks or breaks. The wheels do turn freely. They are a 3 mount hole. They have the original bolts and nuts which are all loose, but doesn’t have all the washers THERE IS NO TRACK IS INCLUDED. They were used for barn door rollers but could be used for indoors also. Please look over photos and ask questions if needed Measurements: Overall size: 9″ tall x 7 3/4″ wide at top wheels x 1 1/2″ thick Wheels: 3″ diameter wheels x 3/8″ thick Actual weight for both totals 5lbs. 9oz. Your door rollers and hangers will be packaged and shipped with extreme care!!!