U-Bolt, Round Bend, 304 Stainless Steel, Finish Plain, Thread Size 5/16 In.-18, Thread Length 2 in, Inside Length 3 5/8 in, Inside Width 1 3/8 in, Pipe Size (In.) 1 in, Characteristics ASME B18.2.2- Stainless Steel 304, Includes (2) Nuts, Package Quantity 133