Review on Enhanced Flexibility & Stability with Adjustable Clamp Co 9166 CORNER by Brandon Woods

I really can't complain about these clips. The only issue I had was with 1 where the clip pin flexed too easily making the clip difficult to rotate. A simple solution to this problem would be to remove the pin and replace it with a steel pin, which is easy to do if you are able and willing to do a bit of fabricating. Despite an issue with 1 of the 4 clamps I have, I would recommend them as a cheap way to clamp square or rectangular stock for projects. I used mine to clamp square tubes together for welding. They keep the pieces square as long as you take your time.