Simply hook the Clamp Edge across your board, line it up with your cut, and clamp it down – all without moving your feet. The ergonomically designed sliding clamp handle allows easy one-side adjustability. Quickly lock work surfaces securely in place with a tight grip that won’t budge. Made of heavy-gauge, rigid aluminum for extreme durability, the 48 Clamp Edge is designed for use with circular saws, routers, jig saws, and other portable power tools, as well as the NGX Saw Guide System accessories. Need more length? Simply remove the easy-off end cap and attach an extension rail for additional cutting capacity.