Forged Chain Shackles

Working load Limit permanently shown on every shackle.
Forged – Quenched and Tempered, with alloy pins.
Capacities 1/3 through 85 tonnes.
Look for the Red PinTM...the mark of genuine Crosby quality.
Shackles can be furnished proof tested with certificates to designated standards, such as ABS, DNV, Lloyds or other certification. Charges for proof testing and certification available when requested at the time of order.
Hot Dip galvanised.
Fatigue rated.

Screw Pin

G-210

Screw pin chain shackles meet the performance requirements of
BS EN 13889

Bolt Type

G-2150

Bolt Type Chain shackles. Thin hex head boltnut with cotter pin. Meets the performance requirements of Federal Specification RR-C271D. Type IVB, Grade A, Class 3, except for those provisions required of the contractor.

G210

G2150

Nominal Size (in.)

Working Load Limit* t

Dimensions (mm)

Tolerance +/-

1/4

.50

11.9

7.87

6.35

24.6

15.5

22.4

40.4

4.83

35.1

1.50

5/16

.75

13.5

9.65

7.87

29.5

19.1

33.0

48.5

5.59

42.2

1.50

3/8

16.8

11.2

9.65

35.8

23.1

31.8

58.5

6.40

51.5

3.30

1.50

7/16

1.5

19.1

12.7

11.2

41.4

26.9

36.6

67.5

7.87

60.5

3.30

1.50

1/2

20.6

16.0

12.7

46.0

30.2

41.4

77.0

9.65

68.0

3.30

1.50

5/8

3.25

27.0

19.1

15.8

16.0

58.5

38.1

51.0

95.0

11.2

85.0

3.30

1.50

3/4

4.75

31.8

22.4

20.6

19.1

70.0

46.0

60.5

115

12.7

101

6.35

1.50

7/8

6.5

36.6

25.4

24.6

22.4

81.0

53.0

71.5

135

12.7

114

6.35

1.50

8.5

42.9

28.7

25.4

93.5

60.5

81.0

151

14.2

129

6.35

1.50

11/8

9.5

46.0

31.8

28.7

103

68.5

91.0

172

16.0

142

6.35

1.50

11/4

51.0

35.1

31.8

115

76.0

100

191

17.5

156

6.35

3.30

13/8

13.5

57.0

38.1

35.1

127

84.0

111

210

19.1

174

6.35

3.30

11/2

60.5

41.4

41.2

38.1

137

92.0

122

230

20.6

187

6.35

3.30

13/4

70.0

51.0

54.0

44.5

162

106

146

279

25.4

231

6.35

3.30

82.5

57.0

51.0

184

122

171

312

30.0

263

6.35

3.30

21/2

105

70.0

66.5

238

145

203

377

35.1

330

6.35

3 †

127

82.5

330

76.0

200

165

216

546

365

6.35

*	NOTE: Maximum Proof Load is 2 times the Working Load Limit or as designated. Maximum Ultimate Load is 6 times the Working Load Limit.
†	Furnished in Bolt Type only