The Zarges Everest 3DE 3-Part Extension Ladder is flexible, safe and inexpensive: the perfect solution for accessing great heights. The stiles are made from extruded aluminium sections for maximum stability. Replaceable 2-component plastic end caps ensure secure positioning without the risk of slipping. It offers convenient and precise rung-by-rung height adjustment in a grid of 280mm. The upper ladder can be used separately as a single ladder (applies to part no. 44851 and 44852). All sizes conform to EN131 professional standards, with a 150kg rating and a 10 year guarantee.