ONEWAY #4 Profiled Jaws For Stronghold Chuck
The ONEWAY #4 Profiled Jaws For Stronghold Chuck offer incredible holding power across the full range of your chuck. The unique profile and serrations grip square and round stock with ease!
All the measurements below are in INCHES and are accurate to within 1/8″.
Manufacturer / Min-Max | External Compression | Internal Expansion |
Stronghold Min | 4-1/4″ | 4-7/8″ |
Stronghold Max | 5-3/4″ | 6-1/2″ |
Not quite what you’re looking for? See the rest of our oneway Jaws and Accessories HERE
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FREE SHIPPING
On All Orders $100 or more

Delivery Expectations
To the USA: Most orders to the USA are now shipped via UPS Expedited (as of August 2021), which normally runs 2 – 3 business days (if you are within 2 – 3 business days distance on a standard we may ship UPS standard). Yes, this is coming from Canada, and yes, it is fast!
Taxes, Duties etc
To the USA: There are no taxes charged on shipments to the USA. There are NO CUSTOMS DUTIES OR FEES on ANY orders below $800 USD. For orders over $800, please contact us.
To Canada: Canadian customers will be charged GST or HST (as applicable), and BC customers will be charged 7% provincial sales taxes
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