Thanks to their auto-adjust technology, Kreg Automaxx Bar Clamps make bar-clamping tasks faster and easier than ever before. You will no longer have to deal with inconsistent bar clamp pressure and be able to position the Automaxx Bar Clamp exactly where you need it, and simply squeeze the padded handles to lock the clamp in place. Automaxx Bar Clamps also feature easy-to-regulate clamping force that you can set with the simple turn of a thumbscrew. Automaxx technology maintains the desired force every time. Additionally, Automaxx Bar Clamps feature comfortable padded handles, heavy-duty construction, and extra-large clamp faces that spread clamping pressure evenly.