| Model No. | Safe Working Height (m) | Max. Standing Height (m) | Max. Open Extended Length (m) | Style | Section x Rungs | Number of Sections |
|---|
| 57011018 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 3.65m | 1.90m | 2.79m | Double Section | 2 x 6 | 2 |
| 57011118 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 4.67m | 2.92m | 3.96m | Double Section | 2 x 8 | 2 |
| 57011218 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 5.76m | 4.01m | 5.12m | Double Section | 2 x 10 | 2 |
| 57011318 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 6.85m | 5.10m | 6.28m | Double Section | 2 x 12 | 2 |
| 57011418 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 7.94m | 6.19m | 7.44m | Double Section | 2 x 14 | 2 |
| 57011518 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 9.03m | 7.28m | 8.60m | Double Section | 2 x 16 | 2 |
| 57011618 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 10.12m | 8.37m | 9.76m | Double Section | 2 x 18 | 2 |
| 57012018 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 4.77m | 3.02m | 3.96m | Triple Section | 3 x 6 | 3 |
| 57012118 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 6.31m | 4.56m | 5.70m | Triple Section | 3 x 8 | 3 |
| 57012218 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 7.94m | 6.19m | 7.44m | Triple Section | 3 x 10 | 3 |
| 57012318 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 9.58m | 7.83m | 9.18m | Triple Section | 3 x 12 | 3 |
| 57012418 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 10.94m | 9.19m | 10.63m | Triple Section | 3 x 14 | 3 |
| 57012718 | *Safe working height based on 1.75m as the average reach height of a person. **Load includes user, tools, materials, etc. | 8.57m | 6.82m | 8.31m | Triple Section | 3 x 11 | 3 |