Atlas American Standard Tongue and Groove chuck hard and soft top jaws

Atlas American Standard Tongue And Groove Hard And soft Jaws
Soft Jaws, Medium Duty
Chuck Size	Part Number	Length A	Height B	Width C	L/Wise Slot	Bolt Size E	Bolt Spacing F	Cross Key G	Offset Pointed Part Number	Offset Pointed A	H	Extra High Part Number	Extra High B
5"	2210-13609	2.18"	1.37"	.75"	.25"	5/16"	.87"	.375"	N/A	--		N/A	--
6"	2210-17609	2.81"	1.37"	1.0"	.31"	3/8"	1.5"	.501"	2210-17609OP	3.25"	1.81"	2210-17609EH	3.5"
8"	2210-20609	3.31"	1.87"	1.25"	.31"	3/8"	1.75"	.501"	2210-20609OP	3.75"	2.18"	2210-20609EH	3.5"
10"	2210-25609	3.93"	1.87"	1.5"	.5"	1/2"	2.12"	.749"	2210-25609OP	4.62"	2.62"	2210-25609EH	3.5"
12"	2210-32609	4.5"	2.125"	1.75"	.5"	1/2"	2.5"	.749"	2210-32609OP	5.37"	3.12"	2210-32609EH	4.0"
15"	2210-38609	5.18"	2.125"	1.75"	.5"	5/8"	3.0"	.749"	2210-38609OP	6.25"	3.62"	2210-38609EH	3.81"
18" & Up*	2980-38509	5.18"	2.81"	2.25"	.5"	3/4"	3.0"	.749"	2980-38509OP	6.37"	3.75"	2980-38509EH	3.81"
Standard length jaws have centered cross key


Soft Jaws, Heavy Duty
Chuck Size	Part Number	Length A	Height B	Width C	L/Wise Slot D	Bolt Size E	Bolt Spacing F	Cross Key G
6"	2770-17509	2.81"	1.37"	1.0"	.31"	7/16"	1.5"	.501"
8"	8130-21509	3.31"	1.87"	1.25"	.31"	1/2"	1.75"	.501"
10"	2770-26509	3.93"	1.87"	1.5"	.5"	5/8"	2.12"	.749"
12"	2770-32509	4.5"	2.125"	1.75"	.5"	5/8"	2.5"	.749"
15"	2980-38509	5.18"	2.81"	2.25"	.5"	3/4"	3.0"	.749"
Standard length jaws have centered cross key