Exhaust Clamp,Car Accessories 4" 3" 2.5" 5" 3.5" 2.75" Lap Joint Exhaust Band Clamp Sleeve Coupler,Stainless Steel Exhaust Pipe Clamp for Exhaust System,Exhaust Tubing Connection (4")

Replacing stolen catalytic converters. Good materials, design, and should function well.Good quality item. Shipped quickly, am fully satisfied.

The small end seamed a tad small but is working well. it leaked some so I smeared muffler cement in and around the joint, after wetting the pipe. Installed the clamp and greased the clamping sections and the bolts and nuts. Tightened as much as possible and let harden for about an hour. No leaks whatsoever. I find the band clamps leak more than the regular u clamps sometimes. however removing the undistorted sections is easier if that worth anything. Steel bolts and nuts. aluminum center band.To conclude great product.

exceeded my expectations.

small side id 74mm large side id 76mm

Perfect fit to hold pipe together

It fits great