Stationary aluminium staircase with a 60-degree slope. Step width: 1000 mm; step depth: 225 mm. Step design is standard in corrugated aluminium (R 9), with options for other coverings. One-sided handrail is 40 mm with screwed connecting elements (height: 1100 mm). A second handrail according to DIN EN ISO 14122-3 is required and available at an extra charge. For stairs with vertical heights from 3000 mm, an intermediate landing is required (at an extra charge). Easy assembly is facilitated by delivery in pre-assembled modules, including assembly instructions. Maximum load: step load 150 kg, total load 300 kg. Note: The standard delivery includes connecting parts made of galvanised steel, suitable for indoor use. For an additional charge, these can be made of stainless steel, which is recommended for outdoor use.