4-Piece 90-Degree Woodworking Corner Clamp Set

This 4-piece hardware tool set works as a corner clamp for holding wood joints securely while you assemble boxes and other square projects. As a 90-degree clamp, it helps keep edges aligned at a true 90-degree position so your parts stay steady during gluing and fastening. Designed as a picture frame clamp and general woodworking helper, it can also support 60-degree and 120-degree corner setups for more flexible project work. The design gives stable clamping pressure and makes it easier to work with one hand, helping reduce shifting while you focus on the build. This easy-to-use clamp improves accuracy and saves time, making it a useful hardware tool for cleaner corners, better fits, and more consistent results.