| Width, mm | 400 |
| Surface protection | Sendzimir galvanized |
| Material quality | Steel galvanised |
| Material | Steel |
| Height side joist, mm | 50 |
| Product type | Mounting accessories |
| Type of accessories | Reduction |
| Thickness | 1.2 mm |
| Material | Pre-galvanized |
| Height | 50 mm |
| Width | 400 mm |