Oneway Stronghold Chuck Mega Jumbo Jaws are designed to provide exceptional versatility and strength for woodturning projects. These jaws are specifically made for the Oneway Stronghold Chuck and are i for light finishing on the backs of bowls as well as external chucking on platters and picture frames. Their unique design includes a variety of slots and holes, allowing them to hold an almost infinite number of shapes securely. Crafted from a solid piece of aluminum, these jaws superior durability and strength. They are for mounting and turning wooden false jaws for precision finishing or handling extremely large and critical applications. Suitable for lathes with a 16" swing or larger, the Mega Jumbo Jaws feature an external chucking capacity ranging from 1-3/4" to 14" and an internal capacity from 4-3/4" to 15". This makes them a reliable choice for woodturners seeking both flexibility and robust performance. Model Number: 2159