| Steel Square Tube 1/2 x 1/2 x .065 wall |
| Steel Square Tube 5/8 x 5/8 .065 wall |
| Steel Square Tube 3/4 x 3/4 x .065 wall |
| Steel Square Tube 3/4 x 3/4 x .083 wall |
| Steel Square Tube 7/8 X 7/8 .065 wall |
| Steel Square Tube 1 x 1 x .065 wall |
| Steel Square Tube 1 x 1 x .083 wall |
| Steel Square Tube 1 x 1 x .120 wall |
| Steel Square Tube 1 1/4 x 1 1/4 x .065 wall |
| Steel Square Tube 1 1/4 x 1 1/4 x .083 wall |
| Steel Square Tube 1 1/4 x 1 1/4 x .120 wall |
| Steel Square Tube 1 1/2 x 1 1/2 x .065 wall |
| Steel Square Tube 1 1/2 x 1 1/2 x .083 wall |
| Steel Square Tube 1 1/2 x 1 1/2 x .120 wall |
| Steel Square Tube 1 3/4 x 1 3/4 x .065 wall |
| Steel Square Tube 1 3/4 x 1 3/4 x .109 wall |
| Steel Square Tube 2 x 2 x .065 wall |
| Steel Square Tube 2 x 2 x .083 wall |
| Steel Square Tube 2 x 2 x .120 wall |
| Steel Square Tube 2 x 2 x .188 wall |
| Steel Square Tube 2 x 2 x .250 wall |
| Steel Square Tube 2 1/2 x 2 1/2 x .120 wall |
| Steel Square Tube 2 1/2 x 2 1/2 x .188 wall |
| Steel Square Tube 2 1/2 x 2 1/2 x .250 wall |
| Steel Square Tube 2 1/2 x 2 1/2 x .250 wall SEAMLESS |
| Steel Square Tube 3 x 3 x .083 wall |
| Steel Square Tube 3 x 3 x .120 wall |
| Steel Square Tube 3 x 3 x .188 wall |
| Steel Square Tube 3 x 3 x .250 wall |
| Steel Square Tube 3 1/2 x 3 1/2 x .188 wall |
| Steel Square Tube 3 1/2 x 3 1/2 x .250 wall |
| Steel Square Tube 4 x 4 x .120 wall |
| Steel Square Tube 4 x 4 x .188 wall |
| Steel Square Tube 4 x 4 x .250 wall |
| Steel Square Tube 4 x 4 x .375 wall |
| Steel Square Tube 6 x 6 x .188 wall |
| Steel Square Tube 6 x 6 x .250 wall |
