2.5 In Butt Joint Exhaust Band Clamp: Butt joint band exhaust clamps are used to connect and stabilize exhaust pipes, This is a great solution when you need to replace a section of exhaust tubing easily without taking loose multiple sections of pipe to fit a connection.Does rotate about upper rivet for up and down along linear Non-Rusting and Corrosion Resistant: The stainless steel exhaust clamps are made of good stainless steel materials, all parts are anti-corrosion and not easy to rust, strong car pipe clips with high hardness, long service for weatherproof outdoor use Good and Solid Sealing: This type of butt joint clamp does no damage to pipes, the reaction block provides a full 360 °equal distribution of stretching forces to prevent pipe distortion, no gas leaks and noise leaks, Clamping exhaust pipe with safety,make sure you fully tighten those nuts Easy to Install or Disassemble: No welding design makes butt joint clamp fast, easy and accurate installation. Just need to put one of the nut bar on one side and insert the bolts, put another nut bar on, then screw the nuts, works done 2.5 inch Butt Clamp Fit a 63mm Exhaust: This butt joint band exhaust clamps joined 2 exaust pipes together with the stainless steel sleeve for sealing, please notice this a butt joint clamp for exhaust pipes, to make a joint for the same outside diamaters of pipes.You must measure the pipe before purchase, Weight: 1.10231131 pounds, Manufacturer: aleawol