Kingson 90 Degree Positioning Squares, 5.5" Right Angle Corner Clamps for Woodworking, Aluminum Wood Working Carpenter Tools Wood Clamps for Box Cabinets Drawers Picture Flame -2 Pack

In preparation for building a bath vanity I reviewed a YouTube video (Bourbon Moth) and he used Woodpecker 90 degree corner clamps ($270). I don’t think so. I discovered these. No accident they are same red color as Woodpecker. The quality appears good and not sure how Woodpecker could be better.My issue with these clamps is lack of ease of use. There are a lot of parts involved and it takes some time to install. In order to use your carcass it has to be elevated. I got two of the clamps installed and was in the process of turning the carcass when it fell apart. After saying a few profanities I decided to proceed with using small clamps I bought at Sears many years ago and returning these. Your experience may differ.

Practically easy to use, hard and robust structure, with a colorful finish.

When checked against a Woodpeckers square, they appear to be perfectly square. However, the measurement markings on the side are a bit off... Everything seems to be completely accurate for the first few inches, then significantly elongates so it's no longer accurate.As far as the construction is concerned, they seem to be very sturdy, made of solid aluminum, and the hardware seems fine. It also arrived in very good packaging. As long as you don't plan to use this for accurate measuring, it makes a fine 90-degree clamp.

Make it easy to glue box corners.

They’re not top of the line or anything but for the price they definitely get the job done. I use them in my leather craft business almost daily.

This product is being used in a commercial cabinet company. Great success with these. Very solidly built. If needed I would purchase again.

Accurate measurements and 90 degree angle.. I reach for this tool daily..

Works very well