Get going with the Altrex TL Smart Up Active, and you can be sure of a steady stance. The extra stability bar with anti-slip feet at the bottom gives the ladder extra grip, so stability is guaranteed. The telescopic ladder with 11 rungs is extendable to 3.4 meters and has a maximum working height of 3.9 meters. An additional advantage of the TL Smart Up Active 1x11 is that you only need one hand to unlock the ladder and set the desired height. Done with your jobs or does the ladder need to be transported? The ladder is only 85 centimeters high, so you can easily take it with you to the shed or in the car.