| Shape | Area (in2) | Depth (in) | Width (in) | Section Properties | |||
|---|---|---|---|---|---|---|---|
| Ix (in4) | Iy (in4) | Plastic Mod Xp (in3) | Plastic Mod Yp (in3) | ||||
| RT 1.5x1.5x0.25 Dimensions | 1.25 | 1.5 | 1.5 | 0.34 | 0.34 | 0.45 | 0.45 |
| RT 1.5x1.5x0.065 Dimensions | 0.37 | 1.5 | 1.5 | 0.13 | 0.13 | 0.17 | 0.17 |
| RT 1.5x1.5x0.078 Dimensions | 0.44 | 1.5 | 1.5 | 0.15 | 0.15 | 0.2 | 0.2 |
| RT 1.5x1.5x0.095 Dimensions | 0.53 | 1.5 | 1.5 | 0.18 | 0.18 | 0.24 | 0.24 |
| RT 1.5x1.5x0.125 Dimensions | 0.69 | 1.5 | 1.5 | 0.22 | 0.22 | 0.29 | 0.29 |
| RT 1.25x1.25x0.065 Dimensions | 0.31 | 1.25 | 1.25 | 0.07 | 0.07 | 0.12 | 0.12 |
| RT 1.25x1.25x0.095 Dimensions | 0.44 | 1.25 | 1.25 | 0.1 | 0.1 | 0.16 | 0.16 |
| RT 1.25x1.25x0.125 Dimensions | 0.56 | 1.25 | 1.25 | 0.12 | 0.12 | 0.19 | 0.19 |
| RT 1.75x1.75x0.125 Dimensions | 0.81 | 1.75 | 1.75 | 0.36 | 0.36 | 0.41 | 0.41 |
| RT 1.375x1.375x0.125 Dimensions | 0.63 | 1.375 | 1.375 | 0.16 | 0.16 | 0.24 | 0.24 |
| RT 1x1x0.065 Dimensions | 0.24 | 1 | 1 | 0.04 | 0.04 | 0.07 | 0.07 |
| RT 1x1x0.095 Dimensions | 0.34 | 1 | 1 | 0.05 | 0.05 | 0.09 | 0.09 |
| RT 1x1x0.125 Dimensions | 0.44 | 1 | 1 | 0.06 | 0.06 | 0.11 | 0.11 |
| RT 2.5x2.5x0.025 Dimensions | 2.25 | 2.5 | 2.5 | 1.92 | 1.92 | 1.54 | 1.54 |
| RT 2.5x2.5x0.125 Dimensions | 1.19 | 2.5 | 2.5 | 1.12 | 1.12 | 0.9 | 0.9 |
| RT 2.5x2.5x0.188 Dimensions | 1.74 | 2.5 | 2.5 | 1.56 | 1.56 | 1.25 | 1.25 |
| RT 2.25x2.25x0.125 Dimensions | 1.06 | 2.25 | 2.25 | 0.8 | 0.8 | 0.71 | 0.71 |
| RT 2.75x2.75x0.125 Dimensions | 1.31 | 2.75 | 2.75 | 1.51 | 1.51 | 1.1 | 1.1 |
| RT 2.75x2.75x0.188 Dimensions | 1.93 | 2.75 | 2.75 | 2.12 | 2.12 | 1.54 | 1.54 |
| RT 2x2x0.25 Dimensions | 1.75 | 2 | 2 | 0.91 | 0.91 | 0.91 | 0.91 |
| RT 2x2x0.095 Dimensions | 0.72 | 2 | 2 | 0.44 | 0.44 | 0.44 | 0.44 |
| RT 2x2x0.125 Dimensions | 0.94 | 2 | 2 | 0.55 | 0.55 | 0.55 | 0.55 |
| RT 2x2x0.156 Dimensions | 1.15 | 2 | 2 | 0.66 | 0.66 | 0.66 | 0.66 |
| RT 2x2x0.188 Dimensions | 1.36 | 2 | 2 | 0.75 | 0.75 | 0.75 | 0.75 |
| RT 3.5x3.5x0.25 Dimensions | 3.25 | 3.5 | 3.5 | 5.76 | 5.76 | 3.29 | 3.29 |
| RT 3.5x3.5x0.125 Dimensions | 1.69 | 3.5 | 3.5 | 3.21 | 3.21 | 1.83 | 1.83 |
| RT 3.5x3.5x0.375 Dimensions | 4.69 | 3.5 | 3.5 | 7.74 | 7.74 | 4.42 | 4.42 |
| RT 3x3x0.25 Dimensions | 2.75 | 3 | 3 | 3.49 | 3.49 | 2.33 | 2.33 |
| RT 3x3x0.095 Dimensions | 1.1 | 3 | 3 | 1.55 | 1.55 | 1.04 | 1.04 |
| RT 3x3x0.125 Dimensions | 1.44 | 3 | 3 | 1.98 | 1.98 | 1.32 | 1.32 |
| RT 3x3x0.188 Dimensions | 2.11 | 3 | 3 | 2.8 | 2.8 | 1.87 | 1.87 |
| RT 3x3x0.375 Dimensions | 3.94 | 3 | 3 | 4.61 | 4.61 | 3.08 | 3.08 |
| RT 4x4x0.5 Dimensions | 7 | 4 | 4 | 14.6 | 14.6 | 7.29 | 7.29 |
| RT 4x4x0.25 Dimensions | 3.75 | 4 | 4 | 8.83 | 8.83 | 4.41 | 4.41 |
| RT 4x4x0.125 Dimensions | 1.94 | 4 | 4 | 4.85 | 4.85 | 2.43 | 2.43 |
| RT 4x4x0.188 Dimensions | 2.87 | 4 | 4 | 6.96 | 6.96 | 3.48 | 3.48 |
| RT 4x4x0.375 Dimensions | 5.44 | 4 | 4 | 12 | 12 | 6.02 | 6.02 |
| RT 5x5x0.25 Dimensions | 4.75 | 5 | 5 | 17.9 | 17.9 | 7.16 | 7.16 |
| RT 5x5x0.125 Dimensions | 2.44 | 5 | 5 | 9.66 | 9.66 | 3.86 | 3.86 |
| RT 5x5x0.188 Dimensions | 3.62 | 5 | 5 | 14 | 14 | 5.59 | 5.59 |
| RT 5x5x0.375 Dimensions | 6.94 | 5 | 5 | 24.9 | 24.9 | 9.96 | 9.96 |
| RT 6x6x0.5 Dimensions | 11 | 6 | 6 | 55.9 | 55.9 | 18.6 | 18.6 |
| RT 6x6x0.25 Dimensions | 5.75 | 6 | 6 | 31.7 | 31.7 | 10.6 | 10.6 |
| RT 6x6x0.125 Dimensions | 2.94 | 6 | 6 | 16.9 | 16.9 | 5.64 | 5.64 |
| RT 6x6x0.188 Dimensions | 4.37 | 6 | 6 | 24.6 | 24.6 | 8.21 | 8.21 |
| RT 6x6x0.375 Dimensions | 8.44 | 6 | 6 | 44.7 | 44.7 | 14.9 | 14.9 |
| RT 8x8x0.5 Dimensions | 15 | 8 | 8 | 141 | 141 | 35.3 | 35.3 |
| RT 8x8x0.25 Dimensions | 7.75 | 8 | 8 | 77.7 | 77.7 | 19.4 | 19.4 |
| RT 8x8x0.188 Dimensions | 5.87 | 8 | 8 | 59.8 | 59.8 | 14.9 | 14.9 |
| RT 8x8x0.375 Dimensions | 11.4 | 8 | 8 | 111 | 111 | 27.8 | 27.8 |
The above table of Square tubes sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources:
