Joint Coupler clamps are designed as a heavy-duty clamp made for connecting (Tube-into-Tube or Tube-into-muffler). This is a unique clamp and is designed for specific applications, (Tube-into-Tube or Tube-into-muffler of different diameters). A typical application is when joining two pieces of tube of the same diameter. The tube must be clean and there should be no space between the tubes, in other words tubes must have a butt joint before the clamp is used to seal the two tubes.

Available in 1.75inch to 6" sizes, for a better seal use one of our high temperature pastes. (no paste should be used before the catalytic converter). The joint coupler clamp is made of 304 grade stainless steel which has been mirror polished for a lasting look.

With a grip spacer between the bolts a good uniform seal is achieved. We hold many different types of clamps for exhausts, please ensure you use the right clamp for your application.