AKIHISA T-Bolt Hose Clamps,304 Stainless Steel Heavy Duty Adjustable Tube Clamps (17-19mm 4pack)

These are high quality 304 stainless clamps that hold tightly and do not damage the hose. The size range is clearly engraved on the hose clamp and is a nice feature. Highly recommend these.

By far THE BEST turbo boot clamps on the planet , I was blowing clamps off on my 2017 Duramax on a regular basis , the tiny nuts stripped if you over tighten, these clamps have like a 5/16 bolt with a hex head , I have replaced every clamp with these both 3 3/4 and 4 inch, and I run high boost NO ISSUES!Put these on you will never replace

Good clamp. However, they don't expand very much so you'll need to purchase the correct size for ur project. Also, if you open clamp completely it is VERY difficult to put back together.

I use these to hold a pulley to my basement lolly column for use in my home gym I built. They are very strong and work well for the task.The metal edge is a bit sharp, so maybe not great if using against rubber, but for my use they are perfect.

Good quality

Used these to join a cut that was made in my Subaru Outback exhaust system. I had to cut the exhaust pipe with a sawsall to hollow out the catalytic converter. It was just a straight cut, so I just had to secure it back together. I only needed one clamp, but it worked great. I goobed it up with exhaust sealant and then but this clamp over the cut. So far so good. Sealed it up like a charm and no leaks. These are like the old hose clamps, but way more secure and easy to install.

Highly RecommendWay better than regular clamps.

Good Quality, replaced older traditional hose clamps on a pond filter, these did the trick. As others have said measure twice and be sure to get the proper size, these have a smaller range of adjustability but provide much more clamping force.