size

A

B

C

D

E

F

G

100/WT
kg

1/8
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1

11
13.5
17
18.3
22.5
24
27
30
33
34.5
41
45.5

14
15
18.5
20
22
23
26
26.5
28.5
32
37
42

14
16
20
22
27
30
35
40
40
42
46
55

10-24
1/4-20
5/16-18
5/16-18
3/8-16
3/8-16
7/16-14
1/2-13
1/2-13
9/16-12
5/8-11
5/8-11

10.8
13
15
16
22
22
23.3
27
28
34
38
43

22
26
32
35
40.5
43
49
52.5
57.5
61
71
77.5

20
24
31.5
34
41.8
42.8
53.9
54.7
59.2
68.7
78
87

1.5
3
5.18
5.95
10.01
11.43
17.42
22.56
24.84
36.53
53.23
68.32