... configurations, this ladder can be a step ladder, double step ladder, extension ladder, mezzanine ladder, multi-lever ladder, platform scaffold or a stair-step scaffold. Made ... Steps=12 Steps,Extension length:460cm, A Ladder Height:220cm Specially treated anodised aluminium alloy for ... pads Can be used as single ladder,double sided ladder,trestle,work platform,stair ladder etc. Easy to store,fits in ...