3" Narrow Band Exhaust Seal Clamp - Aluminized Steel for 3" OD Exhaust Pipe, Muffler, Elbow & Tubing Connection - Perfect for Automotive Repair, DIY Exhaust Systems & Performance Upgrades

These are a little more than the old school pipe crushers, these allow you to take your system apart and reuse it without lumping up and ruining your pipesFit perfectly great qualityIt worksI PURCHASED THESE CLAMPS TO MODEL THE GENERAL MOTORS CLAMPS AND THEY SEEM TO BE IDENTICAL-I JUST INSTALLED SO I AM NOT SURE ON LONG TERM QUALITY BUT UPON ARRIVAL AND INSTALL THEY APPEAR TO BE IDENTICAL TO THE CLAMPS FROM GM BUT FOR A FRACTION OF THE COST-I CERTAINLY WILL BE PURCHASING MORE IF THEY HOLD UP TO NY SALT-THANK YOU COME AGAINGood quality clamp. Comes with a deep nut which is nice. Prob snap the stud before it strips. Used on my new exhaust install for my 2003 ram 3500These are really nice clamps that tighten up well. I had one coupling that was in between the size I needed to tighten and it would not fully tighten up. I took it apart and ground some of the spacer down and it worked fine. Will only buy these for any exhaust work I do. Good product.Fit my needs.This bracket was used for an exhaust tip and worked out well. They should list sizing range of the clamps. In my case the 3” clamp was nearly compressed all the way for a snug fit on a 3.125” OD pipe.