So far so good. Reading the other reviews makes me alert to the possibility of stripping out. I used one of them (medium-size) and it worked fine.

Please don't buy these. I put five of them on my fuel filter and never got any of them to seal before striping out. I had to go buy good ones to finish my project. If you have them throw them away and buy good ones at the auto parts store.

There were 8 different sizes of hose clamps.

Of the 40, 15 of them (1/2" and 3/4") were useless on any hoses which required clamping. With even moderate pressure from a socket or even screw driver, the gear broke and would not continue tightening. Those small ones were the primary purpose for my buying the little assortment, so this made it a disappointment to me.

The larger ones worked sufficiently for what I used them on.