Specific Data
| Technical Specifications | ||
| Size | 65 | centimeter |
| Maximum ceiling height | 290 | centimeter |
| The height of the installed ladder with a handrail | 364 | centimeter |
| Minimum ceiling opening dimensions | 70×145 | centimeter |
| The space the ladder takes up on the floor | 192 | centimeter |
| The space the ladder takes up on the floor with the handle | 207 | centimeter |
| Step width | 65 | centimeter |
| Number of steps | 13 pieces | – |
| The distance between steps | 21 | centimeter |
| Tread width | 60 | centimeter |
| Staircase depth | 14 | centimeter |
| Angle of inclination | 55° | – |
| Maximum load | 150 | kilogram |
