Channels

Size
Weight per Foot
Weight per 20' Length
1 X 1/2 X 1/8
0.84
16.8
1-1/4 X 1/2 X1/8
1.01
20.2
1-1/2 X 1/2 X 1/8
1.12
22.4
2 X 1/2 X 1/8
1.43
28.6
2 X 5/8 X 1/4
2.28
45.6
2 X 1 X 1/8
1.59
31.8
2 X 1 X 3/16
2.32
46.4