The POWERTEC 71159 Aluminum Bench Dogs, 3/4 in. x 2-3/8 in. long, 2-pack, provide a tight, firm, non-sliding hold of your stock onto your workbench to allow for the utmost in precise, effective and efficient benchtop operations. a solid work piece grip ensures you the optimal control to accomplish your best, most inspired work, quickly and with ease. a lateral tension spring delivers a quick and snug installation into your work bench for hassle-free utility. Designed with a slight 2° angled face (scored with a crosshatched pattern) which further enhances hold-down clamping capacity. And because they are rotatable, they can easily and securely fasten a wide variety of stock shapes and sizes, both standard and irregular. a high-quality aluminum construction means that these superior dogs are durable and hardworking, yet light for easy maneuverability. Last, but not least, their generous 2-3/8 in. L allows for the easy accommodation to a wide array of benchtop thicknesses. Ideal for sawing, routing, sanding, cutting, chiseling, planning projects and more, the applications are unlimited. These stops get you started on your way to perfection.