Thread

Diameter

Take up

(in)

S.W.L

(T)

Dimensions (in)

Weight

Each

(kg)

A

D

E

CLOSED

F

J

OPEN

K

CLOSED

M

OPEN

N

CLOSED

BB

1/4x4

0.18

0.25

0.45

1.59

1.27

11.12

7.12

11.94

7.94

4

0.1

5/16x4 1/2

0.3

0.31

0.5

1.94

1.5

12.81

8.31

13.81

9.31

4.5

0.2

3/8x6

0.45

0.38

0.56

2.3

1.77

16.5

10.5

17.72

11.72

6

0.3

1/2x6

0.68

0.5

0.66

2.94

2.28

18.82

11.82

20.38

13.38

6

0.7

1/2x9

0.68

0.5

0.66

2.94

2.28

23.84

14.83

25.4

16.39

9.01

0.8

1/2x12

0.68

0.5

0.66

2.94

2.28

30.82

17.82

32.38

19.38

12

0.9

5/8x6

1

0.63

0.9

3.69

2.81

20.5

13.25

22.5

15.25

6

1.2

5/8x9

1

0.63

0.84

3.69

2.81

25.27

16.26

27.27

18.27

9.01

1.4

5/8x12

1

0.63

0.9

3.69

2.81

32.5

19.25

34.5

21.25

12

1.6

3/4x6

1.36

0.75

0.98

4.52

3.33

22.38

14.88

24.78

17.28

6

1.8

3/4x9

1.36

0.75

0.98

4.52

3.33

26.9

17.9

29.3

20.29

9.01

2.1

3/4x12

1.36

0.75

0.98

4.52

3.33

34.38

20.88

36.78

23.28

12

2.5

3/4x18

1.36

0.75

0.98

4.52

3.33

46.38

26.88

48.78

29.28

18

3.3

7/8x12

1.8

0.88

1.13

5.19

3.78

36

22.25

38.75

25

12

3.7

7/8x18

1.8

0.88

1.13

5.19

3.78

46.29

28.27

49.04

31.02

18.01

4.5

1x6

2.27

1

1.26

5.84

4.26

23.65

17.44

26.71

20.7

6

4.2

1x12

2.27

1

1.25

5.84

4.25

37.63

23.63

40.69

26.69

12

5.4

1x18

2.27

1

1.25

5.84

4.25

49.63

29.63

52.69

32.69

18

6.4

1x24

2.27

1

1.25

5.84

4.25

61.63

35.63

64.69

38.69

24

7.8

1 1/4x12

2.95

1.25

1.5

7.22

5.13

40.44

25.94

44.06

29.56

12

8.6

1 1/4x18

2.95

1.25

1.5

7.22

5.13

52.44

31.94

56.06

35.56

18

10.4

1 1/4x24

2.95

1.25

1.5

7.22

5.13

64.44

37.94

68.06

41.56

24

12.3

1 1/2x12

3.4

1.5

1.88

8.34

5.75

43.94

28.94

47.44

32.44

12

12.5

1 1/2x18

3.4

1.5

1.88

8.34

5.75

55.96

34.94

59.44

38.44

18

14.1

1 1/2x24

3.4

1.5

1.88

8.34

5.75

67.94

40.94

71.44

44.44

24

17