Bar Size
Size in Inches Estimated Weight Lbs.
A B C Per Foot 20 Ft. Length 40ft. Length
1/2 x 1/2 x 1/8 0.38 7.6
5/8 x 5/8 x 1/8 0.48 9.6
3/4 x 3/4 x 1/8 0.59 11.8
7/8 x 7/8 x 1/8 0.7 14
1 1 x 1/8 0.8 16 32
3/16 1.16 23.3 46.4
1/4 1.9 29.8 56.6
1 1/4 x 1 1/4 x 1/8 1.01 20.2 40.4
3/16 1.48 29.6 59.2
1/4 1.92 38.4 76.8
1 1/2 x 1 1/4 x 1/8 49.2
3/16 1.8 36 72
1/4 2.34 46.8 93.6
1 3/4 x 1 1/2 x 1/8 1.44 28.8 57.6
2 1 1/4 3/16
1/4 2.55 51 102
2 x 1 1/2 x 1/8 1.44 28.8 57.6
3/16 2.12 42.4 84.8
1/4 2.77 55.4 110.8
2 x 2 x 1/8 1.65 33 66
3/16 2.44 48.8 97.6
1/4 3.19 63.8 127.6
5/16 3.92 78.4 156.8
3/8 4.7 94 188
2 1/2 x 1 1/2 x 3/16 2.44 48.8 97.6
1/4 3.19 63.8 27.6
5/16 3.92 778.4 156.8
2 1/2 x 2 x 3/16 2.75 55 110
1/4 3.62 72.4 144.8
5/16 4.5 90 180
3/8 5.3 106 212
2 1/2 x 2 1/2 x 3/16 3.07 61.4 1228
1/4 4.1 82 164
5/16 5 100 200
3/8 5.9 118 236
1/2 7.7 154 308
Structural Sizes
Size in Inches Estimated Weight Lbs.
A B C Per Foot 20Ft. Length 40 Ft. Length
3 x 2 x 3/16 3.07 61.4 122.8
1/4 4.1 82 164
5/16 5 100 200
3/8 59 18 236
1/2 7.7 154 308
3 x 2 1/2 x 3/16 3.39 67.8 135.6
1/4 4.5 90 180
5/16 5.6 112 224
3/8 6.6 132 264
1/2 8.5 172 340
3 x 3 x 3/16 3.71 74.2 148.4
1/4 4.9 98 196
5/16 6.1 22 244
3/8 7.2 144 288
1/2 9.4 188 376
3 1/2 x 2 1/2 x 1/4 4.9 98 196
5/16 6.1 122 244
3/8 7.2 144 288
1/2 9.4 188 376
3 1/2 x 3 x 1/4 5.4 108 216
5/16 6.6 132 264
3/8 7.9 158 316
1/2 10.2 204 408
3 1/2 x 3 1/2 x 1/4 5.8 116 232
5/16 7.2 144 288
3/8 8.5 170 340
7/16 9.8 196 392
1/2 11.1 222 444
4 x 3 x 1/4 5.8 116 232
5/16 7.2 144 288
3/8 8.5 170 340
1/2 11.1 222 444
5/8 13.6 272 544
4 x 3 1/2 x 1/4 6.2 124 248
5/16 7.7 154 308
3/8 9.1 182 364
1/2 11.9 238 476
4 x 4 x 1/4 6.6 132 264
5/16 8.2 164 328
3/8 9.8 196 392
7/16 11.3 226 452
1/2 12.8 256 512
5/8 15.7 314 628
3/4 18.5 370 740
5 x 3 x 1/4 6.6 132 264
5/16 8.2 164 328
3/8 9.8 196 392
1/2 12.8 256 512
Structural Sizes (Lengths up to 60′)
Size in Inches Estimated Weight Lbs.
A B C Per Foot 20Ft. Length 40 Ft. Length
5 x 5 x 5/16 10.3 206 412
3/8 12.3 246 492
7/16 14.3 286 572
1/2 16.2 324 648
5/8 20 400 800
3/4 23.6 472 944
7/8 27.2 544 88
6 x 3 1/2 x 5/16 9.8 196 392
3/8 11.7 234 468
1/2 15.3 306 312
6 x 4 x 5/16 10.3 206 412
3/8 12.3 246 492
7/16 14.3 286 572
1/2 16.2 324 648
5/8 20 400 800
3/4 23.6 72 944
7/8 27.2 544 1088
6 x 6 x 5/16 12.4 248 496
3/8 14.9 298 596
7/16 17.2 344 688
1/2 19.6 392 784
5/8 24.2 484 968
3/4 28.7 574 1148
7/8 33.1 662 1324
1 37.4 748 1496
7 x 4 x 3/8 13.6 272 544
7/16 15.8 316 632
1/2 7.9 358 716
5/8 22.1 442 884
3/4 26.2 524 1048
8 x 4 x 7/16 17.2 344 688
1/2 19.6 392 784
5/8 24.2 484 968
3/4 28.7 574 1148
7/8 33.1 662 1324
1 37.4 748 1496
8 x 6 x 7/16 20.2 404 808
1/2 23 460 920
5/8 28.5 570 1140
3/4 33.8 676 1352
7/8 39.1 782 1564
1 44.2 884 1768
8 x 8 x 1/2 26.4 528 1056
5/8 32.7 654 1308
3/4 38.9 778 1556
7/8 45 900 1800
1 51 1020 2040
1 1/8 56.9 1138 2276