The supporting part of the ladder is made of Ø25mm pipe; stamps stamped with stiffeners. They are produced in 2 variants: all-metal steps and all-metal steps with polyethylene mats.
The support part is made of a profile pipe of 17mm x 33mm; The ladder is made of Ø28mm pipe; Stamps stamped of sheet 1mm ÷ 2mm with ribs of rigidity. Stepladders from 6 steps to 9 steps are equipped with metal extensions.