Double Stringer Extension Ladder

Made of fiberglass tube impregnated with epoxy resin and polyurethane foam core, it has double profile stringers, round steps with non-slip surface, backstrap with rubber coating, providing better fixation during the execution of services and mobile shoes for better use on uneven terrain.

This ladder is designed for assistance in interventions of energized networks of up to 500 kV.
All models have a workload of 567 daN.