Ladder made of special aluminum alloy Multipurpose use thanks to the smart lock system It takes up little space thanks to its foldability Easily opening and closing feature Specially designed steps to prevent slipping Industrial use Long lasting Maximum strength stainless Number of steps - 4x4 Dimensions (cm) - 6.3X2.5 1 stage height (cm) - 467.5 Height of two layers (cm) - 230 Width from the outside (cm) - 225 Packaging dimensions (cm) - 38 / 27.5 / 125.5 Weight (kg) +-5 - 14% 1 m3 - 0.14 20 containers - 236 40 containers - 479 Truck 90 m3 (unit) - 643 50m3 truck (pc) - 357