 
        Bison - 8" Max Chuck Diam Compatibility, Steel Tongue & Groove Hard Lathe Top Jaws - 1-1/16" Wide x 3.174" Long x 1.713" High
Item #: 08579500
Brand: Bison
Model #: 7-883-308
Exact Tooling IR#: 04
Features and Benefits
Top jaws, also known as hard or step jaws, hold a workpiece during an operation. They are reversible and are bolted onto the master jaw. 
| Product Specifications | |
|---|---|
| Jaw Type | Top Jaws | 
| Jaw Interface Type | Tongue & Groove | 
| Maximum Compatible Chuck Diameter (Inch) | 8 | 
| Maximum Compatible Chuck Diameter (Decimal Inch) | 8.00 | 
| Material | Steel | 
| Overall Width/Diameter (Decimal Inch) | 1.0630 | 
| Overall Length (Decimal Inch) | 3.1740 | 
| Minimum Compatible Chuck Diameter (Inch) | 8 | 
| Number of Jaws | 3 | 
| Overall Height (Decimal Inch) | 1.7130 | 
| Fastener Size (Inch) | 3/8-16 | 
| Distance Between Mount Hole Centers (Inch) | 1-3/4 | 
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