This is an improved type of stepladder with vertical support, a distinctive feature of this model is the small distance between the steps - 0.25 meters, which makes it easy to climb and the increased width of each step, up to 0.95 meters & nbsp; for greater safety. Another difference is the larger reference width, i.e. to the bottom, the ladder expands, I increase the area of ​​the supporting perimeter, in this ladder, depending on height, the width varies from 0.41m to 0.78m. As well as an ordinary stepladder with a vertical support, it has a handrail from above from a certain height

• Height from 0.7 to 3.0 m.
• Number of steps 3 to 12
• Width 0.36 m.
• The width of the base is 0.41-0.78 m.
• Fiberglass Material