Aluminium rung ladder, stair compatible, 2 x 7 rungs. Supplied = assembled. Product type = double sided rung ladders. Access = double sided. Access type = rungs. Number of rungs = 2x7 pcs. Weight = 15 kg. Frame material = aluminium. Material of treads = aluminium. Vertical height = 2010 mm. Max. load = 150 kg. Sturdy, rectangular tubular rails. Spread securing mechanism with two high strength perlon belts. nivello ladder feet with patented 2-axis tilt technology. The aluminium rung ladder has sturdy rectangular tubular rails with square rungs (30 x 30 mm) with grooves on both sides and rung-rail connection with 4-fold beading. The conical rail design ensures a safe footing. In addition, the stepladder is characterised by the following features: - Solid, zinc plate steel hinges with screw connection - Plastic end caps at the upper rail end - Tabs to secure straps during transport - Rung spacing 280 mm - Four rail extensions with solid sliding guide, infinitely adjustable using ergonomic