High standard Nylon coupling
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Finger protection gasket
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good toughness, long service life
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for fingers safety
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Ergonomic grip handle
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Anti-skid soft rubber feet
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easily portable
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non-slip end sleeves hold the ladder firmly in place; soft material protects floor from scratching |
Model | ST200J | ST260J | ST290J | ST320J | ST380J | ST440J |
Step | 7 | 9 | 10 | 11 | 13 | 15 |
Extension Height | 200cm | 260cm | 290cm | 320cm | 380cm | 440cm |
Max Working Height | 260cm | 320cm | 350cm | 380cm | 440cm | 500cm |
Closed Height | 66cm | 72cm | 75cm | 78cm | 84cm | 91cm |
Product Weight | 4.9kgs | 6.6kgs | 7.6kgs | 8.7kgs | 10.6kgs | 12.3kgs |
CBM | 0.027 | 0.03 | 0.033 | 0.035 | 0.038 | 0.044 |