It s a powerful, hands-free clamp and sawhorse If you can lift it, you can clamp it. The Jawhorse s powerful clamping jaws allow you to securely clamp virtually anything, so you have hands-free access to safely complete your project. You can even clamp wide items like doors or plywood thanks to the 37-inch clamping width. And with the optional extension, you ll get a full 48-inches of clamping power. It s a versatile workbench Thanks to its flexible design, the Jawhorse lets you get your projects up and off the ground for a comfortable working height. Simply clamp an ordinary piece of plywood into the Jawhorse and you have a perfect workbench. You can even use it on the jobsite as a sturdy platform for miter saws, tile saws and more.