Matters needing attention: 1.Please install the fixed frame according to the height on our website. If the installation height is not appropriate please contact us to solve the problem 2.When pulling down the ladder do not stretch it backward too much. Just put it on the ground naturally. Excessive stretching will cause uneven stress and may cause tilting. If you are not sure about the stretching position you can take photos to contact us 3.If it is used for several months or frequently you can check whether the screws are loose as a routine maintenance of the stairs. 4.If there is a fault during use please contact us first and do not repair it yourself to prevent improper maintenance parameters color: black white material: aluminum-magnesium alloy wall rough open size: 31.5X39.37In 80x100cm max vertial height: 10.5Ft 3.2M thickness of ceiling: 13-25 cm 5.2-9.8Inch step size: 15.7×5.1Inch 40x13cm total length of the ladder: 11.5Ft 3.5M amount of pedas: 13sets package: sturdy wooden package loading capacity: 660lb 300kg parts: two armrests 1pc pull rod screws shipping size: 45.28X35.43X23.62Inch 90x115x60cm package weight: 176lb items included: 022291 intsupermai ceiling aluminum-magnesium alloy ladder 10.5Ft vertial height with 13pcs pedal
Matters needing attention: 1.Please install the fixed frame according to the height on our website. If the installation height is not appropriate please contact us...show more
