Heavy duty lean to ladder, 60 mm aluminium rungs, 12 rungs. Supplied = pre-assembled, final assembly by customer. Product type = lean-to rung ladders. Number of rungs = 12 pcs. Access type = single sided. Length = 3500 mm. Weight = 10.5 kg. Width = 380 mm. Working height = 4250 mm. Frame material = aluminium. Cross beam width = 790 mm. Rung height = 73 mm. Max. load = 250 kg. Rungs material = aluminium. Rung depth = 60 mm. Max. load capacity 250 kg. Black, hardwearing anodised rails. Ladder profile at the top for a secure hold. 60 mm deep aluminium wide rungs with non-slip ribbed surface. Ladder profile at the top for a secure hold. Very rigid, high quality, beaded rail/rung connection. Rungs and rails made of extruded aluminium profiles. Replaceable plastic feet for a slip resistant footing. Outer width 380 mm. Complies with standard EN 131.