Aluminium lean to ladder, with rungs, width 450 mm, 12 rungs incl. beams. Supplied = pre-assembled, final assembly by customer. Product type = lean-to rung ladders. Number of rungs = 12 pcs. Access type = rungs. Length = 3400 mm. Material of treads = aluminium. Weight = 9.5 kg. Width = 450 mm. Working height = 4300 mm. Frame material = aluminium. Cross beam width = 1130 mm. Rung height = 64 mm. Max. load = 150 kg. Standing height = 2300 mm. Wide version for comfortable footing. Anti-slip COMBIGRIP ladder feet. Aluminium ladders are characterised by robustness and durability, while also featuring a low weight. The rungs of this lean to ladder are made of high strength, closed extruded profiles without a longitudinal weld. They are pressed into the rail at 4 positions. The triangular shape of the rung ensures torsion resistance and the pressing ensures the ladder is particularly stable at the side. A ribbed tread surface provides a high degree of anti-slip protection. Additional braces a