Rope Diameter

Max. Strand Pitch

Nominal Breaking Strength

Approx.

Nominal

Maximum

Uncoated

Galvanized

Uncoated

Galvanized

Weight

(minimum)

Regular Lay

Regular Lay

inches

inches

inches

inches

lb

lb

lb/ft

1/4

0.265

1 11/16

1 13/16

5,480

4,940

0.105

5/16

0.328

2 1/8

2? 9/32

8,520

7,660

0.164

3/8

0.394

2 17/32

2 23/32

12,200

10,980

0.236

7/16

0.459

2 31/32

3? 3/16

16,540

14,880

0.32

1/2

0.525

3 3/8

3 5/8

21,400

19,260

0.42

9/16

0.591

3 13/16

4? 3/32

27,000

24,300

0.53

5/8

0.656

4? 7/32

4 17/32

33,400

30,000

0.66

3/4

0.788

5? 1/16

5? 7/16

47,600

42,800

0.95

7/8

0.919

5 29/32

6 11/32

64,400

58,000

1.29

1

1.05

6 3/4

7 1/4

83,600

75,200

1.68

1 1/8

1.181

7 19/32

8? 5/32

105,200

94,600

2.13

1 1/4

1.313

8? 7/16

9? 1/16

129,200

116,200

2.63

1 3/8

1.444

9? 9/32

9 31/32

155,400

139,800

3.18