Single ladder with steps, professional version, width 420 mm, 10 steps, stile 58 x 25 mm. The optimum contact angle is provided by the stop in the nivello ladder shoe. Comfortable to use with no cold hands due to the rubberized ergo-pads. Highly stable aluminum construction. Durable step-rail connection due to quality flanging. Secure footing is ensured by ribbed, 80 mm deep steps. Extra wide for enhanced safety and comfort. Features nivello feet for best grip, flexibility, and safety. The ergo-pad offers the highest comfort as well as easy, safe, and ergonomic handling. Ladder width is 420 mm. According to DIN EN 131-1, the use of crossbars is mandatory for all single ladders over 3 m in length.