Grade 30 Chain

  • 4:1 Safety Factor
  • Galvanized
SizeWLLAB
(in)(lbs)(in)(in)

Filter Size

Filter WLL

Filter A

Filter B

Size (in)

3/16

WLL (lbs)

800

A (in)

0.98

B (in)

0.30

Size (in)

1/4

WLL (lbs)

1,300

A (in)

1.24

B (in)

0.38

Size (in)

5/16

WLL (lbs)

2,000

A (in)

1.29

B (in)

0.44

Size (in)

3/8

WLL (lbs)

2,400

A (in)

1.45

B (in)

0.63

Size (in)

1/2

WLL (lbs)

4,150

A (in)

2.05

B (in)

0.87

Size (in)

5/8

WLL (lbs)

6,900

A (in)

2.20

B (in)

0.79

Size (in)

3/4

WLL (lbs)

10,600

A (in)

2.76

B (in)

0.98

Size (in)

1

WLL (lbs)

13,950

A (in)

3.58

B (in)

1.25

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