序号	D1×D2 (inch)	D1×D2 (mm)	A	B
1	1/4×1/8	9.53×6.35	12	6.0
2	3/8×1/8	12.70×6.35	12	8.0
3	3/8×1/4	12.70×9.35	13	8.0
4	1/2×1/8	15.88×6.35	12	10.5
5	1/2×1/4	15.88×9.53	13	10.5
6	1/2×3/8	15.88×12.70	16	10.5
7	5/8×1/4	19.05×9.53	14	12.0
8	5/8×3/8	19.05×12.70	20	12.0
9	5/8×1/2	19.05×15.88	23	12.0
10	3/4×3/8	22.23×12.70	28	26.0
11	3/4×1/2	22.23×15.88	28	16.0
12	3/4×5/8	22.23×19.05	27	23.0
13	1×1/2	28.58×15.88	38	22.0
14	1×3/4	28.58×22.23	38	21.0
15	11/4×1/2	34.93×15.88	56	25.0
16	11/4×3/4	34.93×22.23	56	23.0
17	11/4×1	34.93×28.58	56	24.0
18	11/2×1/2	41.28×15.88	50	28.0
19	11/2×3/4	41.28×22.23	50	30.0
20	11/2×1	41.28×28.58	50	29.0

序号	D1×D2 (inch)	D1×D2 (mm)	A	B
21	11/2×11/4	41.28×34.93	50	28
22	2×1/2	53.98×15.88	65	33
23	2×3/4	53.98×22.23	65	34
24	2×1	53.98×28.58	65	33
25	2×11/4	53.98×34.93	65	42
26	2×11/2	53.98×41.28	65	33
27	21/2×3/4	66.68×22.23	81	40
28	21/2×1	66.68×28.58	81	42
29	21/2×11/4	66.68×34.93	81	42
30	21/2×11/4	66.68×41.28	81	42
31	21/2×2	66.68×53.98	81	41
32	3×1	79.38×28.58	103	59
33	3×11/4	79.38×34.93	103	58
34	3×11/2	79.38×41.28	103	49
35	3×2	79.38×53.98	103	67
36	3×21/2	79.38×66.68	103	64
37	4×2	104.78×53.98	112	67
38	4×21/2	104.78×58.98	112	68
39	4×3	104.78×79.38	112	70

直接 JY03B

序号	D (inch)	D (mm)	A
1	1/4	9.53	3.5
2	3/8	12.7	3.5
3	1/2	15.88	4.5
4	5/8	19.05	5.0
5	3/4	22.23	5.0
6	1	28.58	5.0
7	11/4	34.93	7.0
8	11/2	41.28	8.0
9	2	53.98	10.0
10	21/2	66.68	13.0
11	3	79.38	18.0
12	4	104.78	20.0
13	5	130.18
14	6	155.28	27.0