Best band clamp?

[demonte1997]

Need one for the slip fitting on my downpipe/catback pipe. How is this?

 

http://shop.advanceautoparts.com/p/rugged-ridge-universal-exhaust-clamp-2.75-band-clamp-17620.14/10181233-P?searchTerm=exhaust+clamp

 

Or this?

 

http://shop.advanceautoparts.com/p/rol-exhaust-easy-seal-band-clamp-3-e30st/10028318-P?searchTerm=exhaust+clamp

 

 

I'm guessing the former but wanted to check here or lmk if there is a better one that I didn't post.

[Zebrafive]

Your links are for two different sizes. Maybe only examples of types?

The second one looks like its for a butt joint. They are also made for lap joints (sounds like what you mean by slip joint). They will have a "step" for the two different O.D.s

 

Try searching Torctite.