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| Square Tubing |
| Size In Inches | Average Wall | Decimal Inches | Wt. per Ft. in Lbs. |
| 1/2 x 1/2 x | 18 | 0.049 | 0.301 |
| 16 | 0.065 | 0.384 |
| 3/4 x 3/4 x | 20 | 0.035 | 0.34 |
| 18 | 0.409 | 0.467 |
| 16 | 0.065 | 0.605 |
| 14 | 0.083 | 0.753 |
| 11 | 0.12 | 1.03 |
| 1 × 1 x | 20 | 0.035 | 0.459 |
| 18 | 0.409 | 0.634 |
| 16 | 0.065 | 0.827 |
| 15 | 0.072 | 906 |
| 14 | 0.083 | 1.04 |
| 13 | 0.095 | 1.17 |
| 12 | 0.109 | 1.32 |
| 11 | 0.12 | 1.44 |
| 1-1/4 x 1-1/4 x | 18 | 0.049 | 0.8 |
| 16 | 0.065 | 1.047 |
| 14 | 0.083 | 1.32 |
| 13 | 0.095 | 1.43 |
| 11 | 0.12 | 1.84 |
| 45732 | 0.188 | 2.62 |
| 1-1/2 x 1-1/2 x | 18 | 0.049 | 0.967 |
| 16 | 0.065 | 1.268 |
| 14 | 0.083 | 1.6 |
| 11 | 0.12 | 2.25 |
| 45732 | 0.188 | 3.04 |
| 45661 | 0.25 | 4.07 |
| 1-3/4 x 1-3/4 x | 16 | 0.065 | 1.489 |
| 14 | 0.083 | 1.88 |
| 11 | 0.12 | 2.66 |
| 2 x 2 x | 16 | 0.065 | 1.71 |
| 14 | 0.083 | 2.164 |
| 13 | 0.095 | 2.461 |
| 11 | 0.12 | 3.05 |
| 45732 | 0.188 | 4.32 |
| 45661 | 0.25 | 5.4 |
| 2-1/2 x 2-1/2 x | 14 | 0.083 | 2.728 |
| 11 | 0.12 | 3.9 |
| 45732 | 0.188 | 5.6 |
| 45661 | 0.25 | 7.1 |
| 3 x 3 x | 16 | 0.065 | 2.594 |
| 14 | 0.083 | 3.23 |
| 11 | 0.12 | 4.75 |
| 45732 | . 1880 | 6.87 |
| 45661 | 0.25 | 8.81 |
| 45793 | 0.313 | 10.58 |
| 45724 | 0.375 | 12.16 |
| 3-1/2 x 3-1/2 x | 11 | 0.12 | 5.6 |
| 45732 | 0.188 | 8.15 |
| 45661 | 0.25 | 10.51 |
| 45793 | 0.313 | 12.7 |
| 45724 | 0.375 | 14.75 |
| 4 x 4 x | 11 | 0.12 | 6.45 |
| 45732 | 0.188 | 9.42 |
| 45661 | 0.25 | 12.21 |
| 45793 | 0.313 | 14.83 |
| 45724 | 0.375 | 17.27 |
| 45659 | 0.5 | 21.63 |
| 4-1/2 x 4-1/2 x | 45732 | 0.1875 | 10.7 |
| 45661 | 0.25 | 13.91 |
| 5 x 5 x | 45732 | 0.1875 | 11.97 |
| 45661 | 0.25 | 15.62 |
| 45793 | 0.313 | 19.08 |
| 45724 | 0.375 | 22.37 |
| 45659 | 0.5 | 28.43 |
| 5-1/2 x 5-1/2 x | 45732 | 0.188 | 13.25 |
| 45661 | 0.25 | 17.32 |
| 45793 | 0.313 | 21.21 |
| 45724 | 0.375 | 24.93 |
| 6 x 6 x | 45732 | 0.188 | 14.53 |
| 45661 | 0.25 | 19.02 |
| 45793 | 0.313 | 23.34 |
| 45724 | 0.375 | 27.48 |
| 45659 | 0.5 | 35.24 |
| 7 x 7 x | 45732 | 0.188 | 17.08 |
| 45661 | 0.25 | 22.42 |
| 45793 | 0.313 | 27.59 |
| 45724 | 0.375 | 32.58 |
| 45659 | 0.5 | 42.05 |
| 8 x 8 x | 45732 | 0.188 | 19.63 |
| 45661 | 0.25 | 25.82 |
| 45793 | 0.313 | 31.84 |
| 45724 | 0.375 | 37.69 |
| 45659 | 0.5 | 48.85 |
| 45785 | 0.625 | 59.32 |
| 9 x 9 x | 45732 | 0.188 | 22.18 |
| 45661 | 0.25 | 29.23 |
| 45793 | 0.313 | 36.1 |
| 45724 | 0.375 | 42.79 |
| 45659 | 0.5 | 55.66 |
| 45785 | 0.625 | 67.82 |
| 10 x 10 x | 45732 | 0.188 | 24.73 |
| 45661 | 0.25 | 32.63 |
| 45793 | 0.313 | 40.35 |
| 45724 | 0.375 | 47.9 |
| 45659 | 0.5 | 62.46 |
| 45785 | 0.625 | 76.33 |
| 12 x 12 x | 45732 | 0.188 | 30.2 |
| 45661 | 0.25 | 39.43 |
| 45793 | 0.313 | 48.86 |
| 45724 | 0.375 | 58.1 |
| 45659 | 0.5 | 76.07 |
| 14 × 14 x | 45793 | 0.313 | 57.36 |
| 45724 | 0.375 | 68.31 |
| 45659 | 0.5 | 89.68 |
| 16 x 16 x | 45793 | 0.313 | 65.87 |
| 45724 | 0.375 | 78.52 |
| 45659 | 0.5 | 103.3 |
| Rectangular Tubing |
| Size In Inches | Avg. Wall. Ga. | Decimal Inches | Wt per Ft. in Lbs. |
| 1-1/2 x 1 x | 14 | 0.083 | 1.32 |
| 11 | 0.12 | 1.84 |
| 2 × 1 x | 16 | 0.065 | 1.268 |
| 15 | 0.072 | 1.398 |
| 14 | 0.083 | 1.6 |
| 11 | 0.12 | 2.252 |
| 3/16 | 0.188 | 3.23 |
| 2 × 1-1/4 x | 14 | 0.083 | 1.74 |
| 2 × 1-1/2 x | 11 | 0.12 | 2.66 |
| 2-1/2 x 1 x | 14 | 0.083 | 1.88 |
| 2-1/2 x 1-1/4 x | 14 | 0.083 | 2.02 |
| 2-1/2 x 1-1/2 x | 14 | 0.083 | 2.164 |
| 11 | 0.12 | 3.05 |
| 1/4 | 0.25 | 5.4 |
| 3 × 1 x | 16 | 0.065 | 1.711 |
| 14 | 0.083 | 2.1 |
| 11 | 0.12 | 3.05 |
| 3 × 1-1/2 x | 16 | 0.065 | 1.9 |
| 14 | 0.083 | 2.38 |
| 11 | 0.12 | 3.48 |
| 3 × 2 x | 14 | 0.083 | 2.67 |
| 11 | 0.12 | 3.9 |
| 3/16 | 0.1878 | 5.59 |
| 1/4 | 0.25 | 7.11 |
| 4 x 2 x | 14 | 0.083 | 3.23 |
| 11 | 0.12 | 4.75 |
| 3/16 | 0.1878 | 6.87 |
| 1/4 | 0.25 | 8.81 |
| 5/16 | 0.3123 | 10.58 |
| 4 x 3 x | 11 | 0.12 | 5.6 |
| 3/16 | 0.1878 | 8.15 |
| 1/4 | 0.25 | 10.51 |
| 5/16 | 0.3123 | 12.7 |
| 5 x 2 x | 3/16 | 0.1878 | 8.15 |
| 1/4 | 0.25 | 10.51 |
| 5/16 | 0.3123 | 12.7 |
| 5 x 3 x | 11 | 0.12 | 6.33 |
| 3/16 | 0.1878 | 9.42 |
| 1/4 | 0.25 | 12.21 |
| 5/16 | 0.3123 | 14.83 |
| 3/8 | 0.375 | 17.27 |
| 5 x 4 x | 3/16 | 0.1878 | 10.84 |
| 1/4 | 0.25 | 13.91 |
| 5/16 | 0.3123 | 16.96 |
| 3/8 | 0.375 | 19.82 |
| 6 × 2 x | 11 | 0.122 | 6.46 |
| 3/16 | 0.1878 | 9.42 |
| 1/4 | 0.25 | 12.21 |
| 5/16 | 0.3123 | 14.83 |
| 3/8 | 0.375 | 17.27 |
| 6 × 3 x | 3/16 | 0.1878 | 10.7 |
| 1/4 | 0.25 | 13.91 |
| 5/16 | 0.3123 | 16.96 |
| 3/8 | 0.375 | 19.82 |
| 6 × 4 x | 3/16 | 0.1878 | 11.97 |
| 1/4 | 0.25 | 15.62 |
| 5/16 | 0.3123 | 19.08 |
| 3/8 | 0.375 | 22.37 |
| 1/2 | 0.5 | 28.43 |
| 6 × 5 x | 3/16 | 0.1875 | 13.25 |
| 1/4 | 0.25 | 17.32 |
| 5/16 | 0.3125 | 21.21 |
| 3/8 | 0.375 | 24.93 |
| 1/2 | 0.5 | 31.84 |
| 7 x 3 x | 3/16 | 0.1878 | 11.97 |
| 1/4 | 0.25 | 15.62 |
| 5/16 | 0.3123 | 19.08 |
| 3/8 | 0.375 | 22.37 |
| 1/2 | 0.5 | 28.43 |
| 7 x 4 x | 3/16 | 0.188 | 13.25 |
| 1/4 | 0.25 | 17.32 |
| 5/16 | 0.313 | 21.21 |
| 3/8 | 0.375 | 25.67 |
| 1/2 | 0.5 | 31.84 |
| 7 x 5 x | 3/16 | 0.188 | 14.53 |
| 1/4 | 0.25 | 19.02 |
| 5/16 | 0.313 | 23.34 |
| 3/8 | 0.375 | 27.48 |
| 1/2 | 0.5 | 35.24 |
| 8 x 2 x | 3/16 | 0.188 | 11.97 |
| 1/4 | 0.25 | 15.62 |
| 5/16 | 0.3125 | 19.08 |
| 3/8 | 0.375 | 22.37 |
| 8 x 3 x | 3/16 | 0.188 | 13.25 |
| 1/4 | 0.25 | 17.32 |
| 5/16 | 0.313 | 21.21 |
| 3/8 | 0.375 | 24.93 |
| 1/2 | 0.5 | 31.84 |
| 8 x 4 x | 3/16 | 0.188 | 14.53 |
| 1/4 | 0.25 | 19.02 |
| 5/16 | 0.313 | 23.34 |
| 3/8 | 0.375 | 27.48 |
| 1/2 | 0.5 | 35.24 |
| 8 x 5 x | 3/16 | 0.188 | 15.8 |
| 1/4 | 0.25 | 20.72 |
| 5/16 | 0.3125 | 25.47 |
| 8 x 6 x | 3/16 | 0.188 | 17.08 |
| 1/4 | 0.25 | 22.42 |
| 5/16 | 0.313 | 27.59 |
| 3/8 | 0.375 | 32.58 |
| 1/2 | 0.5 | 42.05 |
| 8 x 7 x | 3/16 | 0.188 | 18.35 |
| 1/4 | 0.25 | 24.12 |
| 5/16 | 0.313 | 29.72 |
| 9 x 3 x | 3/16 | 0.188 | 14.53 |
| 1/4 | 0.25 | 19.02 |
| 5/16 | 0.313 | 23.34 |
| 3/8 | 0.375 | 27.48 |
| 1/2 | 0.5 | 35.24 |
| 9 x 5 x | 3/16 | 0.188 | 17.08 |
| 1/4 | 0.25 | 22.42 |
| 5/16 | 0.313 | 27.59 |
| 3/8 | 0.375 | 32.58 |
| 1/2 | 0.5 | 42.05 |
| 9 x 6 x | 3/16 | 0.188 | 18.35 |
| 1/4 | 0.25 | 24.12 |
| 5/16 | 0.313 | 29.72 |
| 9 x 7 x | 3/16 | 0.188 | 19.63 |
| 1/4 | 0.25 | 25.82 |
| 5/16 | 0.313 | 31.84 |
| 3/8 | 0.375 | 37.69 |
| 1/2 | 0.5 | 48.85 |
| 10 x 2 x | 3/16 | 0.188 | 14.53 |
| 1/4 | 0.25 | 19.02 |
| 5/16 | 0.313 | 23.34 |
| 3/8 | 0.375 | 27.48 |
| 10 x 3 x | 3/16 | 0.188 | 15.8 |
| 1/4 | 0.25 | 20.72 |
| 5/16 | 0.313 | 25.47 |
| 10 x 4 x | 3/16 | 0.188 | 17.08 |
| 1/4 | 0.25 | 22.42 |
| 5/16 | 0.313 | 27.59 |
| 3/8 | 0.375 | 32.58 |
| 1/2 | 0.5 | 42.05 |
| 10 x 5 x | 3/16 | 0.188 | 18.35 |
| 1/4 | 0.25 | 24.12 |
| 5/16 | 0.313 | 29.72 |
| 10 x 6 x | 3/16 | 0.188 | 19.63 |
| 1/4 | 0.25 | 25.82 |
| 5/16 | 0.313 | 31.84 |
| 3/8 | 0.375 | 37.65 |
| 1/2 | 0.5 | 48.81 |
| 10 x 8 x | 3/16 | 0.188 | 22.18 |
| 1/4 | 0.25 | 29.23 |
| 5/16 | 0.313 | 36.1 |
| 3/8 | 0.375 | 42.79 |
| 1/2 | 0.5 | 55.66 |
| 12 x 4 x | 3/16 | 0.188 | 19.63 |
| 1/4 | 0.25 | 25.82 |
| 5/16 | 0.313 | 32.33 |
| 3/8 | 0.375 | 37.69 |
| 1/2 | 0.5 | 48.85 |
| 12 x 6 x | 3/16 | 0.188 | 22.18 |
| 1/4 | 0.25 | 29.23 |
| 5/16 | 0.313 | 36.1 |
| 3/8 | 0.375 | 42.79 |
| 1/2 | 0.5 | 55.66 |
| 12 x 8 x | 3/16 | 0.188 | 24.73 |
| 1/4 | 0.25 | 32.63 |
| 5/16 | 0.313 | 40.35 |
| 3/8 | 0.375 | 47.9 |
| 1/2 | 5000 | 62.46 |