This is a 17' TALL Little Giant SkyScraper. The ladder can be adjusted from 9' - 17' in one foot increments. This ladder is capable of adjusting for stairs or uneven surfaces. This is great for jobs with tall ceilings and hard-to-reach places which require you to use costly lifts or scaffolding to perform your task.
Maximum working height when standing on this unit is 20' and it can ONLY be used in an A frame configuration.