About This Non-marking: Our bench dog clamp is equipped with silicone pads, which protect wooden surfaces from damage while securely gripping the workpiece. Application range: This dog hole clamp is suitable for holes with a diameter of 3/4" (19mm) and is perfect for a wide range of general woodworking tasks, including milling, cutting, and grinding. Adjustable and tightly: The bench clamp is lightweight and allows for easy one-handed operation when locking or unlocking. It provides exceptional clamping force to securely hold your tools in place. Durable and long-lasting: This woodworking clamp is made of high-quality metal and crafted with durable materials that are not easily damaged, ensuring its longevity. Enrich Woodworking Journey: Whether you're a expert or a beginner, it will provide you with a brand new and enriching experience. With them, your workbench gains a fresh boost of vitality. Overview Material : Stainless Steel Brand : RUITOOL Color : Silver Gray Style : Upgraded Version Tensile Strength : 6E+2 PSI Manufacturer : RUITOOL