This 22 foot DeWalt multipurpose ladder has a 300lb load capacity, rated ANSI Type IA. This ladder has the ability to change into 5 different positions. These five positions include a step ladder, stairway ladder, scaffold, 90 degree angle, and an extension ladder. Features include easy operation and a lightweight design, wider footprint for more stability, and tri-lock hinges. This DeWalt DXL2090-22 multipurpose ladder meets or exceeds the safety standards set by ANSI, CSA, and OSHA.