U.S. Size	British	French	German	Japan	Swiss	Dia inch	Dia MM	Metric
0000	-	-	-	-	-	.390	9.91	-
00	-	-	-	-	-	.422	10.73	-
0	-	-	-	-	-	.454	10.73	-
1/2	A	-	-	-	-	.474	12.18	-
3/4	A 1/2	-	-	-	-	.482	10.73	-
1	B	-	-	1	-	.487	12.37	38.9
1 1/4	B 1/2	-	-	-	-	-	10.73	39.6
1 1/2	C	-	-	-	-	.503	12.76	40.2
1 3/4	C 1/2	-	-	-	-	-	13.00	40.8
2	d	41 1/2	12 1/2	2	1 1/2	.520	13.21	41.5
2 1/4	D 1/2	-	-	-	-	-	13.41	42.1
2 1/2	E	42 3/4	13 3/4	3	2 3/4	.536	13.61	42.7
2 3/4	E 1/2	-	-	-	-	-	13.83	43.4
3	F	44	14	4	4	.533	14.05	44.0
3 1/8	F 1/2	-	-	-	-	-	14.15	44.3
3 1/4	-	-	-	-	-	-	14.25	44.6
3 3/8	G	45 1/4	-	5	5 1/4	-	14.36	44.9
3 1/2	-	-	14.5	-	-	.569	14.45	45.2
3 5/8	G 1/2	-	-	6	-	-	14.56	45.6

0riginal Design by Kiwialan email Kiwi Alan Created 25 August 2005. Updated 26 July 2006. Copyright© 1998-2009 All rights reserved!

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