Nefish90 Degree Corner Clamps for Woodworking, Right Angle Clamp Positioning Squares, 5.5" x 5.5" Aluminum Alloy Clamping Square Tool for Cabinets, Picture Frame, (2 Pack)

They are too fiddly to use. Hard to get to stay put. Also, glue squeeze out sticks to them which is not big deal but not something I expected.

Fabulous set to work with on so many different projects and products. They do exactly as they say and have been a lifesaver within the first week even. No clue how I got by without them. They seem very high quality and totally accurate

The door on my dresser, the corner came unglued and the dowel rods broke on 2 of the corners.. So I got this to help brace the corners and hold them in place while the glued dried.. the problem is, the lip on there was too small for the corner brace to hold up to it, and the knobs hit the board so there was no way to put it on and have it hold, and tighten it down with the way that they showed it to be used.. So I had to put the brace on the outside instead of the inside, and caught just enough of the round ends to hold it in place so that it would be steady and hold tight while the glue dried.. It worked, just not as they showed.. But this was no fault of the product..In the end, it worked, and my door is now fixed with new dowel rods in place and hopefully fixed permanently so I never have this problem again..

very sturdy tool, seems like it works better on material that isn't as wide as I was trying it on but it still kept it square. overall very handy tool to keep in the shop.Pick it up!

I've had some clamps in the past that worked, so-so. This was largely because of being made predominately of plastic. The only thing plastic here is the knob for tightening the clamp. The clamp itself is all aluminum with a nice solid feel.The right clamp for the right job is crucial. You can try to clamp a corner with clamps not designed for the job and you'll end up swearing a lot and getting a bad corner. These make the job so simple. Simple, precise corner clamps.

I used these when making a large 92” x 46” frame for a large wall hanging and they seemed to be great for holding the corners together while I used my nail gun to attach the two 2” x 2” boards together. It did seem to keep them somewhat square but that wasn’t as important as holding them to me.

The clamps are nice and sturdy. There's quite a bit of adjustment that can be done for different sizes/ widths of wood. Once in place, the clamps hold the wood firmly where you need it. I recommend these for any of your woodworking projects.