Spigot Jaws for Oneway Stronghold Chuck.
Chucking capacities of the Stronghold Chuck with Spigot Jaws:
- External (compression): 3/8" minimum, 1-7/8" maximum
- Internal (expansion): 1-1/8" minimum, 2-5/8" maximum
Spigot Jaws for the Oneway Stronghold Chuck are deep to provide a better grip on smaller parts. Both outside and inside surfaces of the jaws are serrated to grip the workpiece.
Made in Canada.