Skip the complicated wood bench vise and clamps and secure your woodwork projects to your workbench using the DCT | 8 Inch Work Bench Holdfast 2 Pack Set. Holdfasts allow for hands-free sawing, sanding, routing, carving, and other woodworking jobs. These drop-forged steel work bench holdfast woodworking clamps slip into your 3/4-inch dog holes on any 2.5 inch or thicker workbench. To use, swiftly tap the crook of the long reach hold down clamp to jam the tool and to create a firm grasp on your woodworking pieces. Shepard hook design offers a 4-inch perimeter reach and features a 1.3 by 1.3-inch end to avoid marring your workpiece. It is suggested to use scrap wood as a pad when working on soft materials. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.