The best clamp to connect two unwidened pipes Exhaust Sleeve Clamp Long 89mm Stainless Steel high quality Exhaust Sleeve Clamp The best clamp to connect two pipes with same diameters The BOOST products exhaust sleeve clamp is used to connect two unwidened pipes e.g. of an exhaust system. It can be used to provide a quick disconnect connection between two pipes. Thanks to its durable bolts and massive metal band the clamp can be tightened very toughly. Made of stainless steel, rust and corrosion resistant. Material: Stainless steel For exhaust systems: 89 mm / 3.5" outer diameter Length: 85 mm