Reversible clamping for wood and plastic: This woodworking Cclamp features a reversed design that quickly flips between 10 mm and 57 mm clamping ranges, providing versatile holding power for woodworking, plastic cutting, and drilling while protecting workpiece surfaces from damage. Extended base design with uniform pressure: An expanded base distributes pressure evenly across the clamping area, maintaining a secure grip on table and benchtop surfaces and preventing marks or damage to your wood projects. Compact and portable construction: Built from heavyduty metal for lasting performance in the workshop, yet lightweight enough to move between job sites or store in tool drawers when not in use. Smooth thread mechanism for precise control: Continuous threads and uniform advancement deliver smooth operation and precise adjustment, enabling the right tension for a variety of clamping needs without slippage. Use scenario: Secure boards during drilling, routing, or sanding on a workbench to keep pieces aligned and prevent movement. Use scenario: Glueup and assembly of panels or small parts, providing even pressure across joints without marring surfaces. Use scenario: Clamp thin plastics or acrylic during trimming, cutting, or finishing, with the extended base helping prevent edge damage and marks.