Check the listing for details. 2-1/4 Inch Stainless Steel Exhaust Header Clamp Heavy Duty Barrel Clamp 56-59mm. Condition: New. Listed at 10.49 USD. New 2-1/4 Inch (56-59mm) Universal Stainless Steel Heavy Duty Exhaust / Muffler ClampHeavy duty stainless steel barrel and bolt clampMin. Dia. 2.20 (56mm) - Max Dia. 2.32 (59mm) 22mm wideBarrel Nut and Bolt design provide a lower profile for use in applications with space limitations.Rolled band edges reduce the risk of abrasion and puncture to soft hose.Channel Bridge under the bolt provides 360 degrees of contact on the hose helping to distribute clamping force evenly to prevent leaks.Precision-made Barrel Nuts and Bolts provide easy installation to maximize the effect of installation torque to radial band load.Great for exhaust pipe, air inlet, radiator water hoses, motorcycle and atv exhaust systems, marine applications. SOLD EACH! FREE SHIPPING IN THE USA! SHIPPED FROM THE USA! All parts are in stock and ready to ship same day as purchased before 3pm EST Monday - Friday CafeRacerX specializes in all motorcycle, atv, and powersports parts at the best prices providing excellent customer service! We have been in the powersports industry for over 25 years. If you have any questions please ask! Business hours are 10am to 4pm EST Monday - Friday.Closed weekends and holidays.