Turnbuckles

CAUTION: NEVER EXCEED THE WORKING LOAD LIMIT. Read important warnings and information in T.O.C. > General Warnings and Turnbuckles.

Meets the performance requirements of A.S.T.M. F 1145. Hot galvanized, drop forged. Bodies normalized, end fittings quenched and tempered.

Size

Approximate Weight Each in Pounds

Working Load Limit in Pounds

Average Over-all Length with Ends in Closed Position

(Diameter x
Take Up)

Eyes and/or
Hooks

Jaw & Eye

Jaw & Jaw

Hook & Hook
Hook & Eye

Eye & Eye Jaw & Eye Jaw & Jaw

1/4” x 4”

.3

.3

.4

400

500

8.25

5/16” x 4 1/2”

.5

.53

.58

700

800

9.56

3/8” x 6”

.75

.82

.93

1,000

1,200

11.88

1/2” x 6”

1.50

1.62

1.68

1,500

2,200

13.31

1/2” x 9”

1.75

1.82

1.85

1,500

2,200

16.31

1/2” x 12”

2.18

2.19

2.20

1,500

2,200

19.31

5/8” x 6”

2.63

2.69

2.82

2,250

3,500

15.30

5/8” x 9”

3.00

3.01

3.25

2,250

3,500

18.50

5/8” x 12”

3.25

3.5

3.75

2,250

3,500

21.50

3/4” x 6”

3.75

4.25

4.68

3,000

5,200

17.00

3/4” x 9”

4.50

5.00

5.38

3,000

5,200

20.00

3/4” x 12”

5.75

5.75

6.12

3,000

5,200

23.00

3/4” x 18”

7.00

7.25

7.75

3,000

5,200

29.00

7/8” x 12”

8.38

8.88

9.38

4,000

7,200

24.63

7/8” x 18”

10.25

10.60

11.44

4,000

7,200

30.63

1” x 6”

10.75

11.10

11.80

5,000

10,000

20.63

1” x 12”

11.25

12

12.88

5,000

10,000

26.63

1” x 18”

14

14.75

16.1

5,000

10,000

32.63

1” x 24”

17

17.75

18.6

5,000

10,000

38.63

1 1/4” x 12”

19

21.2

23.6

6,500

15,200

29.88

1 1/4” x 18”

24.1

26

26.6

6,500

15,200

35.88

1 1/4” x 24”

25

28.7

31.2

6,500

15,200

41.88

1 1/2” x 12”

27

31.1

35.5

7,500

21,400

32.38

1 1/2” x 18”

31.2

36.4

40.7

7,500

21,400

38.38

1 1/2” x 24

38.2

44.2

47.6

7,500

21,400

44.38

1 3/4” x 18”

53

57.5

62

**

28,000

41.38

1 3/4” x 24”

58

60

64

**

28,000

47.75

2” x 24”

90

102

115

**

37,000

51.75

2 1/2” x 24”

163

180

200

**

60,000

58.50

2 3/4” x 24”

180

214

248

**

75,000

61.50

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