The attached ladders are designed for installation, commissioning
and repair work in electrical installations, in wells, on traverses
of power transmission lines, for construction and other work
indoors and outdoors. The lower ends of the bowstrings have,
depending on the purpose, rubber bearings or steel tips. To
increase the rigidity of the structure, the stairs have braces in
the upper and lower parts, the bowstrings diverge downward or
parallel.
The surface of the products is protected by an electrical
insulating weather-resistant coating. The steps are sprayed to
prevent slipping of the worker`s shoe. Step step *4 cm, length from
2 to 7 m, weight from 7 to *3 kg