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)

This is one of those tools you wish you had bought a long time ago. Great quality and very easy to use.

great clams ,work great

I love these clamps. Their the perfect helping hands and hold the workpiece at a perfect 90° angle. They're adjustable and easily holds 2X4's and even 4X4 posts and smaller width boards. The set comes with 4 clamps and even a pair of gloves (to protect your hands) for making boxes or anytime you need to hold two boards at a 90° angle. The angle brackets are made of a heavy duty metal material and coated (in my favorite color too) for protection and durability. I'm glad I ordered these and I used them to make this wood storage container.

Works great on keeping square corners like having an extra hand. Needs a box to keep parts organized .

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.

Great product. Probably will only used a few times, but exactly as advertised. If you work then you know a certain tool makes all the difference.

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.