Size/Diameter (inches)

Lbs/Ft

1/2

0.294

5/8

0.459

3/4

0.662

7/8

0.901

1

1.176

1-1/4

1.838

1-1/2

2.646

1-5/8

3.108

1-3/4

3.6

2

4.704

2-1/4

5.953

2-1/2

7.35

2-3/4

8.893

3

10.58

3-1/2

14.41

4

18.82

4-1/2

23.81

5

29.4

5-1/2

35.57

6

42.34