Corner Clamps, 90 Degree Right Angle Clamps, 4PCS Woodworking Clamp Tools with Adjustable Swing Corner, Corner Clip Fixer for Carpenter, Welding, Drilling, Making Cabinets, Photo Framing

Very strong spring tension. Take a quite a bit of force to put the wood in. Which is good. You would want them to be fully flushed. The plastic is on the flimsy side but so far it does the job just fine. It does what it supposes to do.

By no means are these a professional Workmans tool. I don't expect they would last through heavy use. These are more for hobbyists and they suit my needs perfectly. For the price I'm not complaining. Five stars. There's a tiny bit of play and that is just due to the quality of the plastic track and the way the two pieces slide together. But with careful placement and glue, these sit still long enough for the glue to set up or a nail or screw to help secure a corner.

These came as a set of four, and the price is OK, but they do have limitations as described below.Pros;- price- set of four- came with eight rubber slip on covers for the outside posts which will protect soft wood.- good for very small wood projects like photo framesCons;- these are plastic as such I cannot see anyone welding, which is included in the description- clamping force is about 5 lbs to 10 lbs- when released they do not close flush on both side, i.e. they leave about 1/4" gap, see photo- you can slide the inside part to the side so one side will be flush to clamp items smaller than 1/4th of an inch- maximum jaw size is about 1"Photos saw 3 of the 4 clamps on a T square as a size reference. One of the rubber covers is included in the photo. the second photo shows max & min jaw sized, again a T square in on top of the clamps.Overall a decent plastic clamp for small wood projects involving wood parts from about 1/4" to 1".Great for small hobby projects, but If you need to weld or build furniture you will need a heavy metal clamps.

They were delivered fast, they look good, but I need something to handle thicker materials. No complaints about the company or product. Just not what I needed.

The media could not be loaded.  These clamps are just what I needed! I build bee boxes, cabinets and alot of drawers. They are great! They hold just tight enough so you can adjust the wood in the clamps. I have a few different clamps but these are very simple to use. The max wood size that will fit is about ⅞ but I would not go over ¾. They are also nice for just squaring up boxes because they hold tight as you can hold a square and nail gun. They are a great 3rd hand. I would definitely recommend giving them a try.

works good

I’m done sure it could do anything larger than I 8 x 10 but it seem to work OK

I found these clamps to be simple & toy-like, but they work as expected. They only work on thin boards. (0.2-0.9 inch per their page). Be careful not to drop or step on them as they are a bit fragile. These are worthy of amateurs but not recommended for advanced or professionals.

Mine came without box packaging, not like other reviewers got it with a box. It came in bobble plastic wrap. It looks like cheap plastic; I am not sure it will last long to hold the spring. For this quality, I think the price is too high.