size mm

a

b

c

d

e

f

g

100/wt
kg

4

9.5

13

18

4

13

20.5

24

1.8

6

13.5

17

20

6

18

28.5

28

3.8

8

15.5

18

22

6

20

31.5

33

4.9

10

19.5

22

26

8

23

38.5

38

8.9

12

24

25

28

10

27

46

44

14.7

14

26

25

30

10

28

48

48

16.6

16

30

28

32

12

31

54

53

22.3

18

32

29

34

12

33

57

57

25

20

34

29

38

12

37

59

64

28.2

22

40

35

46

16

45

71

84

52.1

25

47

40

58

20

51

83

94

90.1