Our rectangular tubing are made of steel, stainless steel and aluminum. We have a variety of sizes to choose from. Please consult the sizing chart below to determine the dimensions of steel rectangular tubing you need for your project.
Rectangular-structural conforms to A-500
Standard length – 20, 24, 40, and 48 ft.
Size in inches
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Wall thickness
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Weight per ft
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Gauge
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Decimal
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1-1/2 x 1
2 x 1
2 x 1-1/2
2-1/2 x 1 2-1/2 x 1-1/2
3 x 1 3 x 1-1/2
3 x 2
4 x 2
4 x 2-1/2 4 x 3
5 x 2
5 x 2-1/2
5 x 3
8 x 2 8 x 3
8 x 4
8 x 6
10 x 2 10 x 3 10 x 4
10 x 5 10 x 6
10 x 8
12 x 2 12 x 4
12 x 6 |
14 16 14 14 14 14 14 14 14 11 11 3/16 11 3/16 1/4 3/16 3/16 3/16 3/16 1/4 3/16 1/4 1/4 1/4 3/16 1/4 1/4 |
.083 .065 .083 .083 .083 .083 .083 .083 .083 .120 .120 .188 .120 .188 .250 .188 .188 .188 .188 .250 .188 .250 .250 .250 .188 .250 .250 |
1.28 1.25 1.88 1.88 2.16 2.14 2.45 2.70 3.26 5.03 5.52 8.15 5.924 9.420 15.50 13.25 14.53 17.08 14.53 20.72 17.08 24.12 25.82 29.23 17.08 25.82 29.23 |