Aluminium multi-purpose ladder, industrial model with wheels on top, 3 x 14 rungs, max. working height 10.42 m. Supplied = partially assembled. Product type = multi-purpose ladders. Access type = rungs. Number of rungs = 3x14 pcs. Frame material = aluminium. Rungs material = aluminium. Length as a lean-to ladder = 9780 mm. Retracted length = 4170 mm. Working height = 10420 mm. Rung spacing = 280 mm. Rung depth = 30 mm. Extra thick rails for professional use in industrial applications incl. wheel unit on top. Highly arched cross struts for particularly good stability, even on uneven ground. Sturdy steel fittings with reinforced rails on first rung. Non-slip, profiled rungs. Spread secured by very strong nylon belt and 2 rigid connecting braces. The basic ladder consists of a two-part multi-purpose ladder. The third part, the extension ladder, fits in slide guides and is fixed with a pair of hooks, one of which is fitted with a catch to prevent unintended removal during transport. Due to