2137
One Way Stronghold Chucks Are A Heavy Duty Chuck That Is Designed For Large Lathes (16 Swing Or Greater) To Provide Maximum Gripping Power. The Body Diameter Of This Chuck Is 4 ” (The Largest Currently Available In Our Chuck Family). The Chuck Weighs Approximately 8 Lbs (Fully Assembled With The No. 2 Jaws). It Is Considerably Heavier Than The Talon Chuck (3.5 Lbs) Or Oneway Chuck (4.5 Lbs) Which Makes It A Very Desirable Chuck For Large Size Lathe Owners Who Want An Exceptionally Powerful Grip For Turning Larger Pieces. The Stronghold Chuck Is Operated By A Key. Key Operation Provides Two Major Advantages Like One Handed Operation, Solid Holding Power, And A 5 To 1 Ratio Assures Powerful Secure Clamping. A Wide Range Of Accessory Jaws Are Available For This Chuck To Cover All Your Turning Requirements. (Please Add A Note At The Bottom Of The Description That The Chuck Requires Either The 0327T Or 0322T Adapter To Operate.)
Features:
Single-Hand Key Operation
Our Patented Over-Extension Safety System
4-Jaw Scroll Chuck
Rugged Base Jaw Design
Specifications:
Capacities
External Compression: Minimum: 1-3/4 Maximum: 3-1/4
Internal Expansion: Minimum 2-3/8 Maximum 4
Includes:
#2 Top Jaws
Key
1-1/2 Rh Jumbo Screw
4Mm Hex Key
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