Bison 4-Jaw Independent Forged Steel Chucks

Bison 4-Jaw Independent Chucks
Forged Steel Jaws
A, D, and Plain Back Spindle Mounts

Chuck Size	4-Jaw Independent Forged Steel 2 pc. Jaws Plain Back (Model 4307)	4-Jaw Independent Forged Steel 2 pc. Jaws A Type Mount (Model 4317)		4-Jaw Independent Forged Steel 2 pc. Jaws D Type Mount (Model 4347)
Chuck Size	Chuck Number	Chuck Number	Spindle Mount	Chuck Number	Spindle Mount
8" Inch	7-855-0800F	7-856-0816F	A2-6	7-857-0834F 7-857-0835F 7-857-0836F	D1-4 D1-5 D1-6
10" Inch	7-855-1000F	7-856-1016F	A2-6	7-857-1035F 7-857-1036F 7-857-1038F	D1-5 D1-6 D1-8
12 1/2" Inch	7-855-1200F	7-856-1216F 7-856-1218F	A2-6 A2-8	7-857-1236F 7-857-1238F	D1-6 D1-8
16" Inch	7-855-1600F	7-856-1616F 7-856-1618F 7-856-1619F	A2-6 A2-8 A2-11	7-857-1636F 7-857-1638F 7-857-1639F	D1-6 D1-8 D1-11
20 Inch	7-855-2000F	7-856-2018F 7-856-2019F 7-856-2020F	A2-8 A2-11 A2-15	7-857-2038F 7-857-2039F	D1-8 D1-11
25 Inch	7-855-2500F	7-856-2519F 7-856-2520F	A2-11 A2-15	7-857-2538F 7-857-2539F	D1-8 D1-11
32 Inch	7-855-3200F	7-856-3219F 7-856-3220F 7-856-3229F	A2-11 A2-15 A2-20	7-857-3239F	D1-11
36 Inch	7-855-3600F
40 Inch	7-855-4000F	7-856-4015F	A2-15
49 Inch	7-855-4900F