Designation

of Eye Bit (d)

a

mm

b

mm

c

 mm

D

mm

t

mm

h

mm

H

(Ref.)

L

mm

e

mm

g mm

(Min)

r_{1 mm}

(Min)

d_{a mm}

(Max)

r_{2 mm}

(Approx)

K mm

(Approx)

WLL

Approx

Weight/KG

M

W

M

kn(kg)

W

kn(kg)

6

1/4

26

16

5.8

13.5

6

14

27

14

2

4.5

0.8

7.1

2

1

0.588(60)

0.016

8

5/16

32.6

20

6.3

16

5

17

33.3

15

3

6

1

9.2

4

1.2

0.785(80)

0.03

10

3/8

41

25

8

20

7

21

41.5

18

4

7.7

1.2

11.2

4

1.5

1.47(150)

1.37(140)

0.06

12

1/2

50

30

10

25

9

26

51

22

5

9.4

1.4

14.2

6

2

2.16(220)

2.16(220)

0.12

16

5/8

60

35

12.5

30

11

30

60

27

5

13

1.6

18.2

6

2

4.41(450)

3.92(400)

0.22

20

3/4

72

40

16

35

13

35

71

30

6

16.4

2

22.4

8

2.5

6.18(630)

5.88(600)

0.39

22

7/8

80

44

19

40

16.5

43

84

35

7

18.5

2.3

24.4

10

2.5

7.74(790)

7.84(800)

0.56

24

1

90

50

20

45

18

45

90

38

8

19.6

2.5

26.4

12

3

9.32(950)

9.32(950)

0.80

30

1-1/4

110

60

25

60

22

55

110

45

8

25

3

33.4

15

3.5

14.7(1500)

14.7(1500)

1.56

36

1-1/2

133

70

31.5

70

26

65

131.5

55

10

30.3

3

39.4

18

4

22.6(2300)

22.6(2300)

2.90

42

1-3/4

151

80

35.5

80

30

75

150.5

65

12

35.6

3.5

45.6

20

4.5

33.3(3400)

33.3(3400)

4.40

48

2

170

90

40

90

35

85

170

70

12

41

4

52.6

22

5

44.1(4500)

44.1(4500)

6.10

64

2-1/2

210

110

50

110

42

105

210

90

14

55.7

5

71

25

6

88.3(9000)

88.3(9000)

11.50