1NON SLIP AND STABLE: Bench dogs are designed with non slip rubber inserts for excellent grip and provide raised and level work surfaces that are ideal for painting, sanding and more. Each fixture is firmly installed in a 19mm hole, easy to install and use 2DURABLE MATERIALS: Woodworking bench dogs are made of aluminum alloy, which is not only strong and durable, but also resistant to fading and deformation. The oxidized treatment ensure long term performance and a smooth, comfortable touch 3MULTI PURPOSE: These workbench dogs are ideal for clamping work to a table, or as a stop when planing or sanding a workpiece, is an important part of any workbench setup and can also be used for woodworking baffles 4OPTIMIZED FOR WORKBENCHES: These workbench dogs are designed to fit perfectly on any workbench and enhance your woodworking experience. The machined flat edge on each dog head allow the workpiece to be firmly jointed 5VERSATILE WOODWORKING TOOLS: Ideal for a variety of tasks such as milling, cutting and grinding, these bench dogs are a must for any woodworking enthusiast. Provide a practical and efficient solution to hold your workpieces in place