Standard Retention Knobs

Catalog Number	C	E	Thread Size	List Price
CAT-30-ANSI	.52	.46	1/2-13	$13.50
CAT-40-ANSI	.74	.64	5/8-11	$13.50
CAT-45-ANSI	.94	.82	3/4-10	$15.25
CAT-50-ANSI	1.14	1.00	1-8	$15.50