Description 20ft Aluminum Folding Ladder • Safety hinges are easy to operate and zinc plated makes it anti-rust and anti-corrosion. • Each ladder has two antiskid bars, each bar with two big rubber antiskid feet. • Standard aluminum alloy 6063 promises quality and safety-only do safety ladder. • Conforms to EN131 the European safety standard/GS standard/CE standard/SGS. • Max Load 150Kgs • Spacing between steps 28cm12ft Extra Heavy Aluminum Folding Ladder
