Features: Enhances your woodworking efficiency with our dogs clamps, featurings a fast designs that securelys holds materials in place without the need for additional tool. Crafted from aluminum, these dog hole clamps boasts adjustable and precise mechanism, ensuring long lastings addition to your workbench accessories. For diyer enthusiasts, professional carpentery, and constructions workers, these clamps cater to a wide ranges of skill levels and woodworking projects. Whether you're undertaking home renovations, crafting bespokes furniture, or working on constructions sites, these able aluminum hold down clamps for any setting where wood needs to be firmly secured. Simplifys your woodworking tasks with these easy to installation dog clamps, transforming your workbench into a more efficient and organized workspaces. Specifications: Component:Aluminium Diameter:Approx.19mm/20mm Quantity:1pcs/2pcs Package Includes: 1pcs/2pcs Woodworking Clamps note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. ②.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.