Walker 2-1/2 Inch Steel Exhaust Clamp - 36148 Part #: 36148 Line: WAL Walker 2-1/2 Inch Steel Exhaust Clamp 1 Year Limited Warranty Clamp Type: Butt Joint Diameter (in): 2-1/2 Inch Material: Steel Nut Type: Hex Color/Finish: Satin Saddle Gauge (ga): 23 Gauge U-Bolt Diameter (in): 7/16 Inch Saddle Hole Shape: Round Show More Show Less