[Non-marking:]Our bench dog clamp is equipped with Non-Slip 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 inch (19mm) and is perfect for a wide range of general woodworking tasks, including milling, cutting, and grinding. [Adjustable & tightly]The bench clamp is and allows for easy one-handed operation when locking or unlocking. It provides exceptional clamping force to securely hold your tools in place. [ and long-lasting]This woodworking clamp is made of high-quality metal and crafted with materials that are not easily damaged, ensuring its . [Enrich Woodworking Journey]: Whether you're a master or a beginner, it will provide you with a brand new and enriching experience. With them, your workbench gains a fresh boost of vitality. size: 19mm Material: Aluminum alloy colour: grey Package Contents: 2 x Bench Dog Clamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.