Nominal
Shackle
Size (in)

Working
Load
Limit (tons)

Dimensions (in)

Weight
(lbs)

Inside
Length

Inside
Width
at Pin

Diameter

Tolerance + or -

Pin

Outside
of Eye

Length

Width

1/4

1/2

7/8

15/32

5/16

5/8

1/16

1/32

0.12

5/16

3/4

1 1/32

1/2

3/8

3/4

1/16

1/32

0.14

3/8

1

1 1/4

11/16

7/16

29/32

1/8

1/16

0.26

7/16

1 1/2

1 13/32

23/32

1/2

1 1/16

1/8

1/16

0.30

1/2

2

1 5/8

13/16

5/8

1 3/16

1/8

1/16

0.49

5/8

3 1/4

2

1 1/16

3/4

1 9/16

1/8

1/16

1.10

3/4

4 3/4

2 3/8

1 1/4

7/8

1 7/8

1/4

1/16

2.20

7/8

6 1/2

2 13/16

1 7/16

1

2 1/8

1/4

1/16

3.28