Corner Clamp for Woodworking, 90 Degree Corner Clamp, 4 Pack 5.5"x 5.5" Aluminum Alloy Right Angle Woodworking Tools, Positioning Squares for Picture Frame, Box, Cabinets, Drawers

Well made and accurate. These clamps are ideal for Woodworkers looking to take things to the next level. Simple to use with a useful storage case.

I'm using these with some hand clamps to make certain wood joints are square. They've worked perfectly for what I needed them for. I initially wanted the longer length to clamp over the 6inch outside corner. I've been able to clamp on the inside of the corner for most things but the farther away you clamp from the corner the easier it is to see out-of-square and the more leverage you have with the clamp to move things to square. They are very strong. I wouldn't expect to ever bend them. Since I'm using them to square 2x4 and 2x6 inch boards laying flat I cannot use the spanning pieces but the hand squeeze clamps work great.

I am really impressed with the excellent quality and usefulness of these corner clamps. Just taking them out of the box I felt I had purchased a very substantial and precise item! They work exactly as expected and are a pleasure to use. Worth every penny!

Perfectly square. Solid. Looks as good as they seem in the pics. Good purchase.

Excellent value for the quality. These aluminum corner clamps are very rigid and maintain a true 90-degree angle, which is critical during cabinet glue-ups. I’ve used hard plastic clamps in the past, and these provide significantly better stability and accuracy. The white, high-contrast measurement markings are easy to read and useful for alignment. Machining and tolerances appear precise. I would confidently purchase these again.