Nickson 1-5/8 Inch Steel Exhaust Clamp - 36510 Part #: 36510 Line: NIC Nickson 1-5/8 Inch Steel Exhaust Clamp Manufacturer's Defect Warranty Diameter (in): 1-5/8 Inch Material: Steel Nut Type: Flange U-Bolt Diameter (in): 3/8 Inch Saddle Hole Shape: Round Show More Show Less