Heavy duty muffler clamps (also called exhaust U-bolt clamps) for securing exhaust pipes and mufflers on cars, trucks, agricultural machinery, and industrial engines. The U-bolt design bridges across the muffler inlet or outlet pipe and clamps the joint firmly against the mating flange or sleeve — providing a gas-tight seal without welding. Suitable for repair and replacement of exhaust systems where the original welded or flanged joint has corroded or separated.

Manufactured in zinc-plated mild steel. Available in sizes to suit common exhaust pipe diameters found on Australian vehicles and equipment. Match the clamp diameter to the outside diameter of your exhaust pipe — not the inside diameter. For installations in high-corrosion environments, stainless steel exhaust clamps are recommended.