Nickson 1-1/8 Inch Steel Exhaust Clamp - 35322 Part #: 35322 Line: NIC Nickson 1-1/8 Inch Steel Exhaust Clamp Manufacturer's Defect Warranty Diameter (in): 1-1/8 Inch Material: Steel Nut Type: Hex U-Bolt Diameter (in): 5/16 Inch Show More Show Less