... steps Specification: Model#5100251003510045100551006Sec x Rungs per sec4 x 24 x 34 x 44 x 54 x 6Weight capacity150Kg150Kg150Kg150Kg150KgExtended length249cm362cm472cm575cm688cmStepladder height125cm175cm230cm279cm334cmStorage ... as leaning ladder, stepladder, stairwell ladder, scaffold, standoff ladder, work platform, and work bench, etc;Compact folding ladders in 4 ...