90 Degree Angle Clamps, Woodworking Corner Clip, Right Angle Clip Fixer, Set of 4 Clamp Tool with Adjustable Hand Tools (orange+black)

Never knew anything like this existed!!! My husband would always tell me to use clamps but.....They are very nicely constructed and work perfectly for my project! I wish I had known something like this existed! They not only hold my corners in place (when refinishing) but the also allow me to know when the piece in working on is not square because they fit each corner perfectly!Very stable and accurate, plus they're perfect for small or large hands! These are a time saver!!! They are also supporting loaded and easy to square your corners! I love them!!! Now I'm thinking of getting a bigger size for other projects!

These are easy to use but the spring is not very strong, and it cannot be as it needs to be soft enough to squeeze by hand.I tried to use them for a larger size picture frame and not sure if they helped or made the alignment more difficult as each corner moved quiet easily after I applied these clamps.They are not expensive compare to other corner clamps may work for lighter projects. There are no defects in the design or manufacturing. just not as universal as you may think.

I bought these to help me build nest boxes for my chickens. I have to say I am impressed. They do their job, and did not cost an arm and a leg. Please keep in mind these aren't heavy duty ductile iron clamps to squeeze the ever living daylights out of the wood. Theyvare just to hold the corners together so you can at the minimum; tack the wood together. They work like a champ for me. The springs aren't tremendously strong, but strong enough to do the job. That's all I wanted. I can't ask for any more than that. Not for the price anyway.

These might be ok for working on picture frames but not big/strong enough to work with trim or domanial lumber. I returned these and would not buy again.

I only gave 3 stars because the springs are tight and hard to spread wide enough to fit over corners. Once clamped, nothing moved. There are no instructions and for first timers using corner clamps it would have been helpful to know the direction the clamps need to be in (which side up), the first time. It isn't that obvious to visual hands-on learners. Once it is figured out and done several times, you get the hang of it, knowing what to expect. It was nice to have four, my compartments were completed quickly as I could clamp each corner at the same time.

Not that sturdy and near their maximum allowable thickness (3/4”) they may take a bit of hand strength to properly engage and place but really super easy to use. Good value.

project turned out great!

Great product at a great price

Work good

Sencillo y fácil de usar

I gave them as a gift for Mr Gadget and he likes tgem

Works as advertised. Keeps your angles at 90 degreed after you do minor adjustments. The spring has enough force to hold your construction material together. Gives you an extra pair of hands. I would recommend.

Material de baja calidad. Muy frágil y poco rígido. Hay que tener cuidado para que ajusten bien las uniones