supply of aluminium self supporting-sliding ladderaluminium self supporting-sliding ladder,aluminium self supporting-sliding ladder height 35 foot, with safety code as per is 3696-2 (latest ) bottom width- 50 inch, reach height- 38 foot, ladder closed height- 20 foot, platform size- 8inch x 11inch, mat erial- aluminum, finish- anodized, strength type- very strong nos. of steps- (20-40), step type- round, load cap acity- 150kg, bottom rubber fitted, bottom shoes, industrial usage, c-section- 67mm x 31mm, ladder weight- 50 kg minimum, feature- anti corrosion, slip resistance, foldable, anti loosen rivets, color- silver, warranty 02 yea rs make- king ladder or equivalent. [ warranty period: 24 months after the date of delivery ] ]