Sturdy aluminum staircase with a platform and a 60° incline. Step and platform widths: 600, 800, and 1,000 mm. Step depth: 225 mm. Platform length: 660 mm. The last step is mounted at the same height as the platform. Step and platform design made of ribbed aluminum (R 9) as standard, with other coatings available as an option. Handrail and guardrail on one side – 40 mm with screwed connectors (height: 1,100 mm) as standard. A second handrail according to DIN EN ISO 14122-3 is required and available for an additional charge. A front guardrail is also available for an additional charge. Modifications are possible for an additional charge. Installation is straightforward, as delivery is in pre-assembled modules including assembly instructions. Maximum load: 1.5 kN/m², step load 150 kg, total load 300 kg. For stairs with a vertical height of 3,000 mm or more, an intermediate landing is required (for an additional charge). If there are no support surfaces or fastenings on-site, fastening must be done with a triangular bracket. Note: The standard delivery includes connecting parts made of galvanized steel, suitable for indoor use. For an additional charge, these can also be made of stainless steel, which is recommended for outdoor use.