Upgrade your woodworking projects with the Grizzly Industrial 1in. Pin Jaws, designed specifically for 4 jaw chucks. These durable jaws provide a secure grip on your workpieces, ensuring precision and stability during turning. Made from high-quality materials, they are built to withstand the rigors of heavy use. The 1-inch size is perfect for holding smaller items, making them ideal for intricate projects. Easy to install and adjust, these pin jaws enhance your lathe's versatility, allowing you to tackle a variety of tasks with confidence. Elevate your craftsmanship with Grizzly's reliable pin jaws!