Bison 7-871-083 8" x 2-1/4"-8 Threaded Back Plate for Lathe Chucks
Model #: BP-PS3
Price: $269.00
Description: Back Plate, BISON, Threaded Semi-Finished 8" (aprxOD) x 2-1/4"-8
- A (Backplate Diameter): 8"
- Thickness at perimeter: 13/16"
- Height of Hub: 5/8"
- Hub Diameter: 3 1/2"
- Thread: 2 1/4"-8
Finished overall from fine grained iron casting