Technical specifications:
unilaterally ascendable aluminium step ladder with four 80 mm self locking castors for the professional use in narrow spaces;
two additional compression-tension security devices ensure a safe link between the two ladder parts during use;
rails made of extruded aluminium profiles;
profiled, heavy duty platform with a high safety top rail for safe foothold when standing for longer periods;
exchangeable working tray for tools with a slot where you can incorporate a bucket;
supporting part with sturdy and large dimensioned cross members;
special protection caps on the supporting part prevent crushing when the ladder is erected or transported.