U-Bolt, Square Bend, Low Carbon Steel, Finish Zinc, Thread Size 3/8 In.-16, Thread Length 3 3/4 in, Inside Length 7 in, Length (In.) 7 3/8 in, Inside Width 4 in, Characteristics Has Coarse Rolled Threads, for Steel or Wrought Iron Pipe Sizes, Includes (2) Nuts, (2) Washers, Package Quantity 44