Can be finished in a powder coat or galvanised for external usage. All our double or single doors are fitted with a hasp and staple that is compatible with all security padlocks. Steel shelves are supplied as standard with the taller models to maximise the use of the internal storage space. Optional Extras, available on request: Castors making the units mobile. Pallet Base Pocket for easy lifting with a forklift. Additional Shelves, please call with your requirements.