Oneway Talon Chuck #2 Jaws, Profiled are designed with profile-shaped jaws to provide maximum gripping power, ensuring a secure hold for your woodworking projects. These jaws fit the Oneway Talon Chuck #2 and both external (compression) chucking capacity ranging from 1-5/8" to 2-7/8" and internal (expansion) capacity from 2" to 3-1/2". Crafted for precision and durability, these jaws enhance your chuck's performance by delivering reliable and strong grip for various turning tasks. Model Number: 2157