Nominal Size		Dimension
A	B	Ｌ	Ｈ	Ｄ	ｄ	d2	sw	L1
8A	1/4	39	31	61	5	Rc 1/4	17	19
10	3/8	44	36	72	7	Rc 3/8	21	21
15	1/2	56.5	41	85	9.2	Rc 1/2	25	27.5
20	3/4	59	46	85	12.5	Rc 3/4	32	30
25	1	71	50	105	16	Rc 1	38	36
32	1 1/4	78	56	105	20	Rc 1 1/4	49	40
40	1 1/2	83	68	125	24.5	Rc 1 1/2	53	42.5
50	2	100	72	125	32	Rc 2	65	51