Model SDL
Double Extension Ladder – Square Section & Rung
A two-section extension ladder with square section stiles and square rungs, reaching up to 8.27 m.
Working length2.6 – 8.3 m
Suitable forTrades · Industrial
Key features
- Square section stiles and rungs
- Seven sizes, 18 to 42 rungs
- Extends up to 8.27 m
- Aluminium alloy 6063 / 6061 / 6351 in T6 temper
Specifications
| Model | Rungs | Extended (m / ft) | Folded (m / ft) | Rung spacing (m / ft) | Top width (m / ft) | Outside width (m / ft) |
|---|---|---|---|---|---|---|
| SDL-9 | 18 | 4.60 / 15.12 | 2.60 / 8.56 | 0.28 / 0.92 | 0.345 / 1.13 | 0.41 / 1.35 |
| SDL-11 | 22 | 5.17 / 16.96 | 3.17 / 10.04 | 0.28 / 0.92 | 0.345 / 1.13 | 0.41 / 1.35 |
| SDL-14 | 28 | 6.01 / 19.71 | 4.01 / 13.16 | 0.28 / 0.92 | 0.345 / 1.13 | 0.41 / 1.35 |
| SDL-16 | 32 | 6.29 / 20.63 | 4.57 / 15.00 | 0.28 / 0.92 | 0.345 / 1.13 | 0.41 / 1.35 |
| SDL-18 | 36 | 7.41 / 24.31 | 5.13 / 16.83 | 0.28 / 0.92 | 0.345 / 1.13 | 0.41 / 1.35 |
| SDL-20 | 40 | 7.97 / 26.15 | 5.69 / 18.66 | 0.28 / 0.92 | 0.345 / 1.13 | 0.41 / 1.35 |
| SDL-21 | 42 | 8.27 / 27.13 | 6.00 / 19.68 | 0.28 / 0.92 | 0.345 / 1.13 | 0.41 / 1.35 |
Dimensions are approximate. Contact us for the full technical data sheet.
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