Telescopic folding ladder, stepladder, lean-to ladder and stair ladder in one, 4 x 4 rungs. Supplied = assembled. Product type = telescopic hinged ladders. Access type = rungs. Number of rungs = 4x4 pcs. Frame material = aluminium. Rungs material = aluminium. Length as a lean-to ladder = 4200 mm. Feature = folding. Width folded = 560 mm. Depth folded = 210 mm. Height folded = 1300 mm. Number of rungs as a lean-to ladder = 8 - 14 pcs. Number of rungs as a step ladder = 4 - 7 pcs. One ladder - many options. Particularly easy and safe handling. Very robust due to 8-fold special riveting. Compact size for transport. Stainless steel locking pins. Removable inner ladder. This high quality, sturdy aluminium telescopic ladder provides maximum stability and safety for all work done at heights. It is suitable for flexible use as a step ladder, lean to ladder, extension ladder and stair ladder. It saves space in transport and storage, and the ladder can be extended to almost four times its length when in use. Convenient rung-by-rung extension. The foot extension element must be included with your order as an optional accessory for the models with 4 x 4 rungs or more to ensure use that is compliant with EN 131.