8

1/4"

10

57

14

58

80

10

3/8"

12

57

14

58

80

15

1/2"

15

57

14

58

90/80

20

3/4"

20

65

15

62

110/90

25

1"

25

76/79

15

72

120/110

32

1¼"

32

88/90

18

80

130/120

40

1½"

38

97/98

19

90

150/130

50

2"

50

118/116

19

98

170/150