Fulton2 1/2 Inch Thumb Screw Key Adjustable 304 Stainless Steel Hose Clamps with Worm Gear, Pipe Clamp, Dryer Vent, Dust Collection, Automotive, RV, 5 pack (2 1/2" Hose Clamps)

Good product. Holds well.

Worked well for patching a leaking garden pond hose. Once tightened, these clamps aren't going anywhere.

These are a great idea but these have a very irritating flaw. I have some in different sizes for other uses and they do work better. I can say they clamp well and evenly. But the knob, it is way too short. As you turn it the ends constantly snag on the metal. You get half a turn and it gets snagged on the very clamp you are tightening. Ugh, it just need to be a little longer, then it would be fine.

Easy to use

These Are Good no need to Use a Screwdriver or Pliers

Product worked great for securing hoses to my dust collector.

I use these to hold dust collection tubes too ends. They work well but I stripped one out tightening it too tight.

I purchased this to put on my shop vac to collect dust off my hand saw. This come in handy to remove as I use my vacuum for other things.

Qualité supérieure pour moi

barely made it around my 2.5" dust collection hose - an extra 1/4" would have been nice to open it up just enough to slip around a 2.5" hose or coupling. Does fit, but what a bother to force it on at the very very edge of max openning.