Bought because I needed to adjust my exhaust system and the current clip was too rusty to reuse. This hardly keeps the muffler on the catalytic converter; a design flaw, the screws go through the flat sections on the ends and then have to tighten the semi-circular sections but what happens is they bump into each other and can't be tightened anymore. This left a gap between the muffler and the catalytic converter, resulting in a sound resembling a poorly tuned exhaust. not a happy camper.