POWERTEC 70247-P3 1-1/2 Inch Key Hose Clamps, Adjustable Stainless Steel Thumb Screw Hose Clamps for Dust Collection, PVC Tubing, Pipe Clamp, Worm Gear Clamp, 15 pack

Good but was too small around.

nice worked grate.

Not a bad clamp. I do wish they were a bit more stout.

Great functionality. I actually use this to secure my beach umbrella shade tilt hinge that does not stay locked straight since it was a cheaper plastic. I just leave it on stem and then tighten it into place when want to lock hinge in straight position. Presto!

weather dried the plastic out

These were a real nice option for my dust removal system. Happy purchase

I thought I would like these better than traditional hose clamps that require a Screwdriver or socket to tighten, but I don't. They're much harder to tighten in many applications because you have to be able to get your fingers right in close to it. With traditional clamps the tool you use means you hands and fingers aren't completing for space with the clamp and hose. I also find it easier to get a tight fit using a tool that provides mechanical advantage.

Always need a little extra help with clamps