Diameter
Stock
(in)

Inside
Length
(in)

Inside
Width
Small End

Inside
Width
Large End

Weight

(lbs)

Working
Load Limit
Single Pull
(lbs)

3/8

21/4

3/4

11/2

0.23

1600

1/2

3

1

2

0.55

2900

5/8

33/4

11/4

21/2

1.10

4200

3/4

41/2

11/2

3

1.95

6000

7/8

51/4

13/4

31/2

2.78

8300

1

6

2

4

4.30

10800

11/4

73/4

21/2

5

8.50

16750

13/8

81/4

23/4

51/2

11.50

20500