Inspection Hatch 400x400x55mm Ei30 60 Mine Steel Ral 9016

Inspection hatch 400x400x55mm ei30 60 mine steel ral 9016 delayed, steel painted in ral 9016. Without visible hinges ei 30 60 can attached in walls with one thickness seedli 12,5mm. Can mounted in shaft walls. Closed with included plastic key.