Dimensions Details
| Designation | Mass (Kg/m) | Sectional Area (sq.mm) | Depth (mm) | Breadth (mm) |
| JB 150 | 7.1 | 9.01 | 150 | 50 |
| JB 175 | 8.1 | 10.30 | 175 | 50 |
| JB 200 | 9.9 | 12.60 | 200 | 60 |
| JB 225 | 12.8 | 16.00 | 225 | 80 |
| Designation | Web Thickness (mm) | Flange Thickness (mm) | Flange Slope (mm) | R1 (mm) | R2 (mm) |
| JB 150 | 3.0 | 4.6 | 91.5 | 5.0 | 1.5 |
| JB 175 | 3.2 | 4.8 | 91.5 | 5.0 | 1.5 |
| JB 200 | 3.4 | 5.0 | 91.5 | 5.0 | 1.5 |
| JB 225 | 3.7 | 5.0 | 91.5 | 6.5 | 1.5 |
Sectional Properties
| Designation | Ix (cm4) | Iy (cm4) | rx (cm) | ry (cm) | Zx (cm3) | Zy (cm3) |
| JB 150 | 322 | 9.20 | 5.98 | 1.01 | 42.9 | 3.7 |
| JB 175 | 479 | 9.70 | 6.83 | 0.97 | 54.8 | 3.9 |
| JB 200 | 781 | 9.99 | 7.86 | 1.17 | 78.1 | 5.8 |
| JB 225 | 1310 | 9.99 | 8.97 | 1.58 | 116.0 | 10.1 |