| Surface protection | Untreated |
| Type of rung | Tube shape (closed) |
| Material quality | GRP (Glass fiber reinforced plastic) |
| Width (big), mm | 500 |
| Width (small), mm | 400 |
| Material | GRP (Glass fiber reinforced plastic) |
| Height side joist, mm | 150 |
| Product type | Accessories for ladder trays |
| Type of accessories | Left-side adapter |
| Height | 150 mm |
| Material | Fiberglass |