Standard U-BoltInside H 3 7/16 in PK5

Standard U-Bolt Standard U-Bolt Steel Finish Zinc Plated Thread Size 3/8 In.-16 Thread Length 2 3/8 in Inside Length 3 7/16 in Inside Width 1 3/8 in Pipe Size (In.) 1 in Characteristics Has Coarse Rolled Threads for Steel or Wrought Iron Pipe Sizes Includes 4 Hex Nuts Package Quantity 5