Bench Dog Bench Cookie work grippers are versatile, non-slip bench pads that lift, grip, and protect your work. With their high-friction rubber surfaces and durable cores, they prevent projects from slipping as you plane, sand, carve, assemble, and more. These unique Bench Dog work grippers will grip your wood and allow you to easily rout, sand, cut and carve without using clamps on your wood. They can also elevate your work, providing clearance for routing or finishing jobs. Available in packs of four, these convenient accessories are a must-have addition to any workshop.