Oneway Stronghold Chuck #2 Jaws, Profiled are designed to provide maximum gripping power with their profile-shaped jaws. These #2 jaws are specifically made for the Oneway Stronghold Chuck, ing a reliable and secure hold for your turning projects. Included as part of the complete Stronghold Chuck Set, they ensure versatility with an external (compression) chucking capacity ranging from 1-3/4" to 3-1/4" and an internal (expansion) capacity from 2-3/8" to 4". Crafted to meet high standards, these jaws enhance the functionality of your Stronghold Chuck, making them an essential accessory for woodturners seeking precision and strength. Model Number: 2103