Oneway Stronghold Chuck:
The Stronghold Chuck is operated by a key. Key operation provides two major advantages:
- One handed operation
- Solid holding power
- 5 to 1 ratio assures powerful clamping
- The body diameter of this chuck is 4½" (the largest currently available in the Oneway chuck family)
Note: If your lathe is less than a 16" swing, we recommend the Oneway Talon Chuck.
**Adaptor of your choice is included.**
Package includes: #2 Top Jaws, taper-lock adaptor (packaged separately), key, 1-½" RH jumbo screw, 4mm hex key