More information· Robust and stable, thanks to its electrically welded reinforced steel hinges, the ladder can be used in different ways: fully extended, in scissors or on an uneven surface. · Ideal for work at home and for professionals, both indoors and outdoors. exterior. · Certified according to EN131 standards - capacity up to 150 kg of load. · Striated parallel aluminum uprights. · 27x27 mm steps. · Stabilizer bar with non-slip studs that ensure maximum adhesion to the ground. · Anti-opening safety rope .