 
        Bison - 6-1/4 to 6" Chuck Diam Compatibility, Steel Tongue & Groove Hard Lathe Master Jaws - 1/2" Groove Width, 0.7874" Wide x 2.559" Long
Item #: 08553562
Brand: Bison
Model #: 7-885-406
Exact Tooling IR#: 04
Features and Benefits
Master jaws, also known as base jaws, are attched to the scroll within the chuck body. Top jaws are attached to them and they hold the workpiece. 
| Product Specifications | |
|---|---|
| Jaw Type | Master Jaws | 
| Jaw Interface Type | Tongue & Groove | 
| Maximum Compatible Chuck Diameter (Inch) | 6 | 
| Maximum Compatible Chuck Diameter (Decimal Inch) | 6.00 | 
| Material | Steel | 
| Overall Width/Diameter (Decimal Inch) | 0.7874 | 
| Overall Length (Decimal Inch) | 2.5590 | 
| Minimum Compatible Chuck Diameter (Inch) | 6-1/4 | 
| Groove Width (Decimal Inch) | 0.4996 | 
| Number of Jaws | 4 | 
| Fastener Size (Inch) | 3/8-16 | 
| Distance Between Mount Hole Centers (Inch) | 1-1/2 | 
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