Size

A

B

C

D

E

Approximate
Weight Each (lbs)

1/4

2.19

1.5

1.63

0.88

0.41

0.075

5/16

2.5

1.81

1.88

1.06

0.5

0.14

3/8

2.88

2.13

2.13

1.13

0.66

0.25

7/16

3.25

2.25

2.38

1.25

0.75

0.36

1/2

3.63

2.56

2.75

1.5

0.84

0.51

9/16

3.63

2.56

2.75

1.5

0.84

0.51

5/8

4.25

3

3.25

1.75

1

0.75

3/4

5

3.5

3.75

2

1.25

1.47

7/8

5.5

4

4.25

2.25

1.38

1.85

1

6.13

4.38

4.5

2.5

1.56

3