Steel Rectangular Tubing

Steel rectangular tubing is a versatile, robust, resilient, tough, and long-lasting building material that may be utilized in a wide range of mechanical applications. Because of its dense structure, it is widely used for structural supports, frames, racks, bridges, highways, and a variety of other applications in the industrial, construction, automotive, and agricultural industries.

Outside Dimensions (Inches)Wall Thickness (Gauge or Inches)Available FinishesLbs per FootNormally in Stock
1″ x 1/2″ Rectangular Tubing16gCR, P&O0.61Yes
1 1/4″ x 3/4″ Rectangular Tubing2022-01-08 00:00:001.35Yes
1 1/2″ x 1/2″ Rectangular Tubing16gCR, P&O0.83Yes
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 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 Tubing0.1HR1.48Yes
1 1/2″ x 1″ Rectangular Tubing2022-01-08 00:00:001.78Yes
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 Tubing0.1HR, P&O1.82Yes
2″ x 1″ Rectangular Tubing2022-01-08 00:00:002.21Yes
2″ x 1″ Rectangular Tubing2022-03-16 00:00:003.35Yes
2″ x 1 1/2″ Rectangular Tubing0.1HR2.24Yes
2″ x 1 1/2″ Rectangular Tubing2022-01-08 00:00:002.76Yes
2 1/2″ x 1 1/2″ Rectangular Tubing2022-01-08 00:00:003.06Yes
2 1/2″ x 1 1/2″ Rectangular Tubing2022-03-16 00:00:004.33Yes
3″ x 1″ Rectangular Tubing16gP&O1.71Yes
3″ x 1″ Rectangular Tubing14gP&O2.16Yes
3″ x 1″ Rectangular Tubing2022-01-08 00:00:003.06Yes
3″ x 1 1/2″ Rectangular Tubing2022-01-08 00:00:003.84Yes
3″ x 1 1/2″ Rectangular Tubing2022-03-16 00:00:004.96Yes
3″ x 2″ Rectangular Tubing2022-01-08 00:00:003.91Yes
3″ x 2″ Rectangular Tubing2022-03-16 00:00:005.61Yes
3″ x 2″ Rectangular Tubing2022-01-04 00:00:007.11Yes
4″ x 2″ Rectangular Tubing0.13.86Yes
4″ x 2″ Rectangular Tubing2022-01-08 00:00:004.76Yes
4″ x 2″ Rectangular Tubing2022-03-16 00:00:006.89Yes
4″ x 2″ Rectangular Tubing2022-01-04 00:00:008.81Yes
4″ x 3″ Rectangular Tubing2022-01-08 00:00:005.61Yes
4″ x 3″ Rectangular Tubing2022-03-16 00:00:008.17Yes
4″ x 3″ Rectangular Tubing2022-01-04 00:00:0010.51Yes
5″ x 2″ Rectangular Tubing2022-01-08 00:00:005.61Yes
5″ x 2″ Rectangular Tubing2022-03-16 00:00:008.17Yes
5″ x 2″ Rectangular Tubing2022-01-04 00:00:0010.51Yes
5″ x 3″ Wall Thickness2022-03-16 00:00:009.45Yes
5″ x 3″ Wall Thickness2022-01-04 00:00:0012.21Yes
6″ x 2″ Rectangular Tubing2022-01-08 00:00:006.46Yes
6″ x 2″ Rectangular Tubing2022-03-16 00:00:009.45Yes
6″ x 2″ Rectangular Tubing2022-01-04 00:00:0012.21Yes
6″ x 3″ Rectangular Tubing2022-03-16 00:00:0010.7Yes
6″ x 3″ Rectangular Tubing2022-01-04 00:00:0013.91Yes
6″ x 4″ Rectangular Tubing2022-03-16 00:00:0012Yes
6″ x 4″ Rectangular Tubing2022-01-04 00:00:0015.62Yes
6″ x 4″ Rectangular Tubing2022-03-08 00:00:0022.37Yes
8″ x 2″ Rectangular Tubing2022-03-16 00:00:0012Yes
8″ x 4″ Rectangular Tubing2022-01-04 00:00:0019.02Yes
8″ x 6″ Rectangular Tubing2022-03-16 00:00:0017.13Yes