Stepladders with symmetrical and vertical support (Wall) are
intended for carrying out works at the enterprises of energetic,
telecommunications, Subway, etc. There are rubber bearings on the
lower ends of bowstrings. The stepladders have a device of type of
hook to prevent the spontaneous spreading during the work and for
retention in folded state. For comfort and safety during the work
the stepladder’s working platform is equipped with a handrail –
support for hands (handholds). Rungs are covered with a spray to
prevent slipping worker’s shoes. The rung’s step is *4 sm., height
from 1,5 to 3,7 m., height of the working platform is from 1 to 3 m
high, weigh from 9 to *7 kg.
Advantages of stepladders from fiberglass:
- long service life;
- high durability and reliability of construction;
