Fulton 4 Inch Thumb Screw Key Adjustable Stainless Steel Hose Clamps - 5 Pack, Pipe, Dryer Vent, Dust Collection, Automotive, RV Clamps

Awesome, fine, great value, highly recommended. These are easy to install.

I bought these so that I could add and remove without tools. They worked great. The width is narrower than a standard hose clamp of same diameter but it still works perfectly.

The thumb screw makes these simpler to install then those that need a screwdriver or socket to adjust. Installation is affected not just by these clamps, but also by the hose and the connector being inserted into the hose. The only concern I have, which only time will tell, is the teeth on these clamps are indented, not cut, and I can see the possibility of a clamp being over-tightened and stripping out on the indented teeth. The one per-caution against the possible stripping is to never use a tool to tighten, just finger strength.

Great quality

These work great! No screwdriver needed.

I purchased this product so that I could connect a wood chip bag to my planer. However, you cannot twist the screws tight enough to make it stay on. I ended up buying large hose clamps to replace these.

Good quality and love the large sizes availableCan’t beat the turning knobs…why do we still have to use the standard clamps for dryers ??

Very nice if you don’t have many tools or need to remove it often but made of soft material so not sure on clamp force.