1.4M-3.8M Folding Extenable Ladder Multi-Purpose Aluminium Telescopic Ladders

Number of Ladder Step: 9. Number of Ladder Step: 11. Number of Ladder Step: 13. Number of Ladder Step: 6+6 Step. 　1.4M (4+5) Step Ladder Number of Ladder Step: 4+5 Step. 1.7M (5+6) Step Ladder Number of Ladder Step: 5+6 Step.

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