The Werner Multipurpose Ladder is an aluminum ladder with a maximum reach of 16 ft and a load capacity of 225 lbs. It can be used as an extension ladder, staircase ladder, 90-degree ladder, trestle-and-plank scaffolding, and as two scaffold bases. The dual-locking hinge system allows the ladder to be set up in multiple positions. This lightweight yet durable ladder weighs 34 lbs and folds down for easy storage and transportation. The slip-resistant feet provide stability.