4″ Galvanized Pipe Holder 0n 5″ X 6.75″ Backer Plate

4″ Galvanized Pipe Holder (0n 5″ X 6.75″ Backer Plate)

The Pipe that is mounted on the plate has inside diameter of 4″ and an outside diameter of 4.5″.  Bolt holes are 9/16″ square to take 1/2″ Carriage Bolts.