Bison 3-Jaw And 4-Jaw Front Mount Chucks

Bison Front Mount Cast Iron & Forged Steel Self-Centering Scroll Chucks

3-Jaw & 4-Jaw Front Mount Chucks - Plain Back

Chucks Size	3-Jaw 2 Piece Jaws Plain Back Semi-Steel (Model 3275	3-Jaw Solid Jaws Plain Back Semi-Steel (Model 3274)	3-Jaw 2 Piece Jaws Plain Back Forged Steel (Model 3575)	4-jaw 2 Piece Jaws Plain Back Semi-Steel (Model 3675)
Chucks Size	Chuck Number	Chuck Number	Chuck Number	Chuck Number
4 Inch	NA	7-811-0400	NA	NA
5 Inch	7-812-0500	7-811-0500	7-813-0500	7-814-0500
6 1/4" Inch	7-812-0600	7-811-0600	7-813-0600	7-814-0600
8" Inch	7-812-0800	7-811-0800	7-813-0800	7-814-0800
10" Inch	7-812-1000	7-811-1000	7-813-1000	7-814-1000
12 1/2" Inch	7-812-1200	7-811-1200	7-813-1200	7-814-1200
16" Inch	7-812-1600	NA	7-813-1600	7-814-1600
20 Inch	NA	NA	NA	NA
25 Inch	NA	NA	NA	NA