Steel Rectangular Tubing

Structural steel tubes can be used for a wide variety of mechanical applications. Its dense structure makes it popular for structural supports, frames, racks, bridges, highways and a wide range of uses in industrial, construction, automotive, and agricultural industries.

Outside Dimensions (Inches)Wall Thickness (Gauge or Inches)Available FinishesLbs per FootNormally in StockQuantity & Quote Request
1" x 1/2" Rectangular Tubing18gCR0.47
1" x 1/2" Rectangular Tubing16gCR, P&O0.61Yes
1 1/4" x 1/2" Rectangular Tubing16gCR0.72No
1 1/4" x 3/4" Rectangular Tubing16gP&O0.83No
1 1/4" x 3/4" Rectangular Tubing1/81.35Yes
1 1/2" x 1/2" Rectangular Tubing18gCR0.63No
1 1/2" x 1/2" Rectangular Tubing16gCR, P&O0.83Yes
1 1/2" x 1/2" Rectangular Tubing14gP&O1.04No
1 1/2" x 3/4" Rectangular Tubing, 1 1/2" x 3/4"18gCR0.71No
1 1/2" x 3/4" Rectangular Tubing16gCR, P&O0.94Yes
1 1/2" x 3/4" Rectangular Tubing14gP&O1.18Yes
1 1/2" x 3/4" Rectangular Tubing12gHR1.51
1 1/2" x 3/4" Rectangular Tubing11gP&O1.51Yes
1 1/2" x 1" Rectangular Tubing16gCR, P&O1.05Yes
1 1/2" x 1" Rectangular Tubing14gP&O1.32Yes
1 1/2" x 1" Rectangular Tubing.100HR1.48Yes
1 1/2" x 1" Rectangular Tubing1/81.78Yes
1 3/4" x 3/4" Rectangular Tubing16gCR1.05
1 3/4" x 3/4" Rectangular Tubing13gCR1.49
2" x 3/4" Rectangular Tubing16gCR, HR, P&O1.16Yes
2" x 1" Rectangular Tubing16gCR, HR, P&O1.27Yes
2" x 1" Rectangular Tubing14gHR, P&O1.6Yes
2" x 1" Rectangular Tubing.100HR, P&O1.82Yes
2" x 1" Rectangular Tubing.120HR2.13
2" x 1" Rectangular Tubing1/82.21Yes
2" x 1" Rectangular Tubing.1653
2" x 1" Rectangular Tubing3/163.35Yes
2" x 1 1/4" Rectangular Tubing16gCR1.38
2" x 1 1/4" Rectangular Tubing14gP&O1.8
2" x 1 1/2" Rectangular Tubing.100HR2.24Yes
2" x 1 1/2" Rectangular Tubing1/82.76Yes
2" x 1 1/2" Rectangular Tubing3/163.72
2 1/2" x 1 1/2" Rectangular Tubing16gHR1.71
2 1/2" x 1 1/2" Rectangular Tubing1/83.06Yes
2 1/2" x 1 1/2" Rectangular Tubing3/164.33Yes
3" x 1" Rectangular Tubing16gP&O1.71Yes
3" x 1" Rectangular Tubing14gP&O2.16Yes
3" x 1" Rectangular Tubing1/83.06Yes
3" x 1" Rectangular Tubing3/164.33
3" x 1 1/2" Rectangular Tubing14gP&O2.01
3" x 1 1/2" Rectangular Tubing.100HR2.84
3" x 1 1/2" Rectangular Tubing1/83.84Yes
3" x 1 1/2" Rectangular Tubing3/164.96Yes
3" x 2" Rectangular Tubing.100HR3.26
3" x 2" Rectangular Tubing1/83.91Yes
3" x 2" Rectangular Tubing3/165.61Yes
3" x 2" Rectangular Tubing1/47.11Yes
4" x 2" Rectangular Tubing.1003.86Yes
4" x 2" Rectangular Tubing1/84.76Yes
4" x 2" Rectangular Tubing3/166.89Yes
4" x 2" Rectangular Tubing1/48.81Yes
4" x 2" Rectangular Tubing3/812.71
4" x 3" Rectangular Tubing1/85.61Yes
4" x 3" Rectangular Tubing3/168.17Yes
4" x 3" Rectangular Tubing1/410.51Yes
4" x 3" Rectangular Tubing3/814.71
5" x 2" Rectangular Tubing1/85.61Yes
5" x 2" Rectangular Tubing3/168.17Yes
5" x 2" Rectangular Tubing1/410.51Yes
5" x 2" Rectangular Tubing3/814.71
5" x 2"3/168.8
5" x 3" Wall Thickness1/86.46
5" x 3" Wall Thickness3/169.45Yes
5" x 3" Wall Thickness1/412.21Yes
5" x 3" Wall Thickness3/817.27
6" x 2" Rectangular Tubing1/86.46Yes
6" x 2" Rectangular Tubing3/169.45Yes
6" x 2" Rectangular Tubing1/412.21Yes
6" x 2" Rectangular Tubing3/817.27
6" x 3" Rectangular Tubing1/87.31
6" x 3" Rectangular Tubing3/1610.7Yes
6" x 3" Rectangular Tubing1/413.91Yes
6" x 3" Rectangular Tubing3/819.82
6" x 4" Rectangular Tubing1/88.15
6" x 4" Rectangular Tubing3/1612Yes
6" x 4" Rectangular Tubing1/415.62Yes
6" x 4" Rectangular Tubing3/822.37Yes
6" x 4" Rectangular Tubing1/228.43
7" x 3" Rectangular Tubing3/1612
7" x 3" Rectangular Tubing1/415.62
7" x 4" Rectangular Tubing3/1613.25
7" x 4" Rectangular Tubing3/824.92
7" x 5" Rectangular Tubing3/1614.56
7" x 5" Rectangular Tubing1/419.02
7" x 5" Rectangular Tubing3/827.48
7" x 5" Rectangular Tubing1/235.24
8" x 2" Rectangular Tubing3/1612Yes
8" x 3" Rectangular Tubing1/89.01
8" x 3" Rectangular Tubing3/1613.28
8" x 3" Rectangular Tubing1/417.32
8" x 3" Rectangular Tubing3/824.92
8" x 4" Rectangular Tubing3/1614.56
8" x 4" Rectangular Tubing1/419.02Yes
8" x 4" Rectangular Tubing3/835.24
8" x 6" Rectangular Tubing3/1617.13Yes
8" x 6" Rectangular Tubing1/422.42
8" x 6" Rectangular Tubing3/832.58
10" x 2" Rectangular Tubing3/1614.56
10" x 3" Rectangular Tubing3/1615.81
10" x 3" Rectangular Tubing1/420.17
10" x 4" Rectangular Tubing3/1617.13
10" x 4" Rectangular Tubing1/422.42
10" x 4" Rectangular Tubing3/832.58
10" x 6" Rectangular Tubing3/1619.67
10" x 6" Rectangular Tubing1/425.82
10" x 6" Rectangular Tubing3/837.7
10" x 6" Rectangular Tubing1/248.85
12" x 2" Rectangular Tubing1/422.42
12" x 4" Rectangular Tubing3/1619.67
12" x 4" Rectangular Tubing1/425.82
12" x 6" Rectangular Tubing1/429.23
12" x 6" Rectangular Tubing1/255.6
12" x 8" Rectangular Tubing1/432.63
12" x 8" Rectangular Tubing3/847.9
12" x 8" Rectangular Tubing1/262.46