90 Degree Clamp, Cabinet Clamp, 5.5" x 5.5"(14 x 14cm) Aluminum Alloy Right Angle square Tool, Corner Clamps for Woodworking Tools, Right Angle Clamp, Drawers, Picture Frame (4pack)

Sturdy built , works great, great price, nice little tool to have.

Works great! This really helps to keep box angles at 90 degrees. And very easy to use.

The markings on the side are inaccurate. They start an arbitrary amount away from the edge of the clamp, making them basically useless. Not sure how useful those markings are anyway. Of the four clamps, three were square according to my bevel meter. The fourth was a little off. Nonetheless they are solid and match the quality expected at their price range.

The media could not be loaded. I just finished my first project with these 90 degree corner clamps. They are 100% needed for building cabinets. We just don't have enough hands! or a tail... The build quality is high. Solid metal corners that aren't going to bend or even get damaged in a fall. You can crank these down with zero worries! I like the measurements on the corners. I find them helpful for setting up screw holds. Having 4 corners is great, most of the packs I found only had 2 - 90 deg corners so I would have had to buy 2x. This product save me from having to do that.

These corner clamp guides are awesome. They are made of Aluminium just as advertised, NOT plastic like the last ones I had. These are a little on the small side, but beefy which makes them good as 90 degree corner guides.Also, they arrived packed in custom cut foam, which is nice because it provides a good home for them between uses.Very happy and would recommend. May end up buying another set at some point.

This product is very functional. It’s helped me put my cabinets together and on the wall. It helps me in my wood shop. It’s very durable and very easy to use.

Best tool for my shop that I have bought in a while. I always had a problem keeping things square while gluing or even fitting. This make it much easier and take minimal space so you can fit your clamps around them. Worth every penny.

These corner clamps are excellent. They are accurate, easy to use, and are very versatile. The quality is also top-notch. I was very impressed by the fit and finish of these when I first opened them up, these are S-tier quality.The clamps that come with these are great, but you can also use other f-style clamps with them if you need to use more than one clamp per side.These became a go-to tool in my toolbox after the first use. The 5.5" length is perfect for a lot of my work. And after enough experience with these, you'll find some clever "hacks" that will make these indispensable in your workflow. For example, if you clamp two of them together into a "C" shape, you now have a tool for making perfectly parallel marks on work pieces or holding on work piece parallel to a second one. This is a hack a use a lot for spacing shelves, since it's easier than finding a scrap board to cut down to size.I would recommend getting 8 of them if you plan on using these to build boxes. You really can't have too many of these in your shop.