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 kN Load of the tubular aluminum KN> 8 KN SWL 1: 5 - 1.6 KN Available in 3 sizes: 5, 10 and 20 m Other sizes available on request. On request it is available with black pegs