Work pretty well but the little covers for the claming surface are made out of what feels like old gallonmilk jugs. Just about as thick and really slippery. The little round ones will be destroyed the first time you tighten the clamps down. Fortunately you can do what I did you can use coke bottle, but I happen to drink Lipton tea. The caps off those bottles have a ridge that seals against the inside of the bottle top. It is almost exactly the same, just slightly larger than the round screw head on the clamp. Centers it perfectly. I hot glued these in place of the originals and while you have the glue gun out, run a couple of beads on the opposite sides clamp cover that loosely slides on to make it stay in place better. Hope that is helpful. At this price I will br buying more.

Works as advertised, used it on a folding closet door to mend a crack that had developed.

These are good clamps, especially for the price. The movable jaw does so freely and without binding and stays in place once released. The handle turns quite freely, again without binding, and is easy to release once needed.

These have worked well on the projects I have used them on, including a black walnut desktop for my wife. Using 1"x6" boards for the top, the clamps worked extremely well in keeping everything together/square while drying which meant minimal need from me to adjust anything later on.

One issue I did have and it was only with 2 of the 16 clamps I purchased. With the handle there is a small retaining washer that keeps the screw handle in place when backed all the way down. On the 2 clamps that washer was either missing when I received them or fell off before I used them. The first time I screwed the handles all the way down, the whole handle came off. It was an easy fix and both are again fully operational, so not a problem in the long run but it is something I feel shouldn't have been a problem with which to begin.

These clamps work well and are overall a good deal for the money. They are not top of the line clamps but they are ok and no real complaints. Just one thing, the blue plastic end pieces do fall off (as others have said, it is true) and they are pretty cheap. One fell off and I can't find it but clamp still works fine without it. When you tighten the clamp the plastic piece just works it's way off due to the pressure. In my opinion they should not put a cheap plastic end piece like that. If it is worth doing then do it well. My only gripe.

which makes it a great value for the price.