Ladder fitted with two supporting cables made of galvanized steel with a diameter of 2.50 mm - 49 threads - and steps made of tubular aluminum 6060 T6, dimensions 20.5x16x210 mm blocked by crushing the cable at a distance of 30 cm.The first and last step are protected by heat shrink. The length of the ladder shall be construed from thimble to thimble (general tolerance dimensions /- 5%).Tensile strength: 8 kNLoad of the tubular aluminum KN> 8 KNSWL 1:5 - 1.6 KNAvailable in 4 sizes: 5, 10, 15 and 20 mOther sizes available on request.On request it is available with black pegs.