˙24" bar; easily clamps materials up to 24" (609mm) thick
˙2-1/4" (57mm) reach; up to 550 pounds of clamping pressure
˙Auto-adjust technology automatically adjusts to material thickness
˙Easy-to-regulate clamping force using a simple thumbscrew
˙Extra-large clamp faces spread clamping pressure evenly
˙Ergonomic padded grips prevent hand-fatigue
˙Highly durable, all-metal construction

When you want the durability and adjustability of Automaxx® Clamping, but you need more clamping capacity, turn to Automaxx® Bar Clamps.
21/4" (57mm) reach, up to 550 pounds of clamping pressure, in 3 bar lengths: 8", 16", and 24" (203mm, 406mm, 609mm) 
All-new Automaxx® Bar Clamps feature the same auto-adjusting technology as Kreg Automaxx® Bench Klamps™ and Automaxx® Face Clamps, allowing you to clamp a variety of materials and assemblies with strong, consistent clamping pressure.