d₁ 
(mm)

d₄

d₆

d₇

d₈

d₂₆

l₁

l₂

l₃

h

24

40.0

74.6

60.3

-

104.8

30.7

51.3

23.5

12

25

41.0

74.6

60.3

-

104.8

30.7

51.3

23.5

12

28

44.0

74.6

60.3

-

108.0

30.7

51.3

23.5

12

30

46.0

77.8

63.5

-

111.0

30.7

51.3

23.5

12

32

48.0

77.8

63.5

-

111.0

30.7

51.3

23.5

12

33

49.0

77.8

63.5

-

111.0

30.7

51.3

23.5

12

35

50.8

80.9

66.7

-

111.0

30.7

51.3

23.5

12

38

57.2

85.7

71.9

-

127.0

27.7

56.5

21.6

12

40

57.2

85.7

71.9

-

127.0

27.7

56.5

21.6

12

43

60.3

85.7

71.9

-

127.0

27.7

56.5

21.6

12

45

63.5

90.5

76.7

-

133.4

27.7

56.5

21.6

12

48

66.7

90.5

76.7

-

133.4

27.7

56.5

21.6

12

50

68.0

90.5

76.7

-

133.4

27.7

56.5

21.6

12

53

71.0

100.0

86.0

-

139.7

29.2

57.2

21.6

12

55

73.0

111.1

93.7

-

146.0

29.2

57.2

21.6

16

58

76.2

111.1

93.7

-

146.0

29.2

57.2

21.6

16

60

79.4

117.5

100.0

-

152.4

29.2

57.2

21.6

16

63

85.7

127.0

109.5

-

177.8

31.8

63.8

23.5

16

65

88.9

127.0

109.5

-

177.8

31.8

63.8

23.5

16

70

92.1

127.0

109.5

-

177.8

31.8

63.8

23.5

16

75

98.5

142.9

125.4

-

190.5

31.8

63.8

23.5

16

80

101.6

142.9

125.4

-

190.5

31.8

63.8

23.5

16

85

108.0

152.4

135.0

_

203.2

31.8

63.8

23.5

16

90

114.3

171.5

150.8

127.0

215.9

31.8

47.7

19.6

20

95

117.5

171.5

150.8

127.0

215.9

31.8

47.7

19.6

20

100

123.9

188.9

168.3

136.5

228.6

31.8

47.7

19.6

20

115

142.9

211.1

186.6

155.6

254.0

31.8

47.7

19.6

22

120

142.9

211.1

186.6

155.6

254.0

31.8

47.7

19.6

22

d₁ 
(inches)

d₄

d₆

d₇

d₈

d₂₆

l₁

l₂

l₃

h

1.000

1,625

2.937

2.375

-

4.125

1.209

2.020

0.927

1/2

1.125

1,750

2.937

2.375

-

4.250

1.209

2.020

0.927

1/2

1.250

1.875

3.062

2.500

-

4.375

1.209

2.020

0.927

1/2

1.375

2.000

3.186

2.625

-

4.375

1.209

2.020

0.927

1/2

1.500

2.250

3.375

2.832

-

5.000

1.090

2.226

0.852

1/2

1.625

2.375

3.375

2.832

-

5.000

1.090

2.226

0.852

1/2

1.750

2.500

3.562

3.022

-

5.250

1.090

2.226

0.852

1/2

1.875

2.625

3.562

3.022

-

5.250

1.090

2.226

0.852

1/2

2.000

2.750

3.937

3.386

-

5.500

1.150

2.250

0.852

1/2

2.125

2.875

4.375

3.687

-

5.750

1.150

2.250

0.852

5/8

2.250

3.000

4.375

3.687

-

5.750

1.150

2.250

0.852

5/8

2.375

3.125

4.625

3.937

-

6.000

1.150

2.250

0.852

5/8

2.500

3.375

5.000

4.312

-

7.000

1.250

2.510

0.926

5/8

2.625

3.500

5.000

4.312

-

7.000

1.250

2.510

0.926

5/8

2.750

3.625

5.000

4.312

-

7.000

1.250

2.510

0.926

5/8

2.875

3,750

5.625

4.937

-

7.500

1.250

2.510

0.926

5/8

3.000

3.875

5.625

4.937

-

7.500

1.250

2.510

0.926

5/8

3.125

4.000

5.625

4.937

-

7.500

1.250

2.510

0.926

5/8

3.250

4.125

6.000

5.312

-

8.000

1.250

2.510

0.926

5/8

3.375

4.250

6.000

5.312

-

8.000

1.250

2.510

0.926

5/8

3.500

4.375

6.000

5.312

-

8.000

1.250

2.510

0.926

5/8

3.625

4.500

6.750

5.937

5.000

8.500

1.250

1.877

0.769

3/4

3.750

4.625

6.750

5.937

5.000

8.500

1.250

1.877

0.769

3/4

3.875

4.750

6.750

5.937

5.000

8.500

1.250

1.877

0.769

3/4

4.000

4.875

7.437

6.625

5.375

9.000

1.250

1.877

0.769

3/4

4.625

5.625

8.312

7.345

6.125

10.000

1.250

1.877

0.769

7/8

4.750

5.625

8.312

7.345

6.125

10.000

1.250

1.877

0.769

7/8