Kreg Automaxx 3 in. C X 3 in. D Bench Clamp System 1 pk

The Bench Clamp System combines a versatile 3 Bench Clamp with an anodized-aluminum Clamp Plate to create a 360° clamping station that can be recessed into just about any wood surface, such as a workbench, sawhorse, or worktable. The plate gets recessed into the surface. That way, the clamp can be removed—by sliding it out of the keyhole slot in plate—and the plate won't interfere with a flat work surface.