This SK11 belt clamp is a handy tool for woodworkers, DIYers, or anyone assembling frames, furniture, or other projects. Unlike regular bar clamps, it uses a flexible belt that can wrap around irregular shapes - squares, triangles, circles, you name it. The maximum usable perimeter is about 9.8 feet (3 meters), so it can handle fairly large projects. It's designed for easy operation to get a secure, even tightening, which is crucial for glue-ups or holding pieces together while you work. Great for picture frames, small cabinets, repair jobs, or any project where you need pressure on multiple sides. A versatile addition to your workshop that simplifies clamping awkward shapes. Simple, effective, and saves you from needing a bunch of specialized clamps.