Besi Hollow / Pipa Kotak
| Size | Panjang |
| 20 x 20 x 2 mm | 6 M |
| 30 x 30 x 2 mm | 6 M |
| 30 x 30 x 3 mm | 6 M |
| 40 x 20 x 2 mm | 6 M |
| 40 x 40 x 2 mm | 6 M |
| 40 x 40 x 3 mm | 6 M |
| 50 x 25 x 2 mm | 6 M |
| 50 x 50 x 2 mm | 6 M |
| 50 x 50 x 3 mm | 6 M |
| 60 x 30 x 2 mm | 6 M |
| 60 x 30 x 3 mm | 6 M |
| 60 x 40 x 2 mm | 6 M |
| 60 x 40 x 3 mm | 6 M |
| 60 x 60 x 2 mm | 6 M |
| 60 x 60 x 3 mm | 6 M |
| 75 x 45 x 2 mm | 6 M |
| 75 x 45 x 3 mm | 6 M |
| 75 x 75 x 2 mm | 6 M |
| 75 x 75 x 3 mm | 6 M |
| 100 x 50 x 2 mm | 6 M |
| 100 x 50 x 3 mm | 6 M |
| 100 x 100 x 3 mm | 6 M |
| 100 x 100 x 4.5 mm | 6 M |
