supply of aluminium single pole platform step ladder etc.aluminium single pole platform step ladder etc.,aluminium single pole platform step ladder, confirming to (is-733-1975)(latest) (maximum re ach height- 18 ft. / capacity 200 kg.) technical specifications:- i) anti-skid rubber shoe on the upper and lo wer side, rectangular tube, weather resistant, all steps and top rear horizontals are to be knee-braced for additional support, features non-conductive rails, which makes this ladder ideal for working near electricity, holding handrail, large platform to provide secure & comfortable work area, anticorrosive, fire resistant ii) normal size (height without elongation) - 15 foot iii)maximum load capacity (kg) -200 kilogram iv)maximu m reach height- 18 foot v)no of rung - 11 vi)step width -3 inch vii)number of step -15 viii)type -single pol e ix)approx. wt. - 28 kilogram x)width- 17.5 inch xi) material - aluminium raw material used (alloy temper) confirming to (is-733-1975)(latest) brand: - alco/s.k.ladders/s.j. ladders. [ warranty period: 30 mont hs after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]