The *Heavy-Duty Multi-Purpose Aluminum Folding Ladder* is a versatile 4-section foldable ladder built for both domestic and industrial use. As seen in the photo, it is made from strong, lightweight aluminum with reinforced rivets, heavy-duty locking hinges and wide anti-slip rungs for safety. This 4x4 model (16 steps total) can be configured as a straight extension ladder, A-frame step ladder, scaffold or work platform, and folds compactly for easy transport and storage. It comes with stabilizing feet with rubber caps for firm grip on the ground. Brand new and ideal for construction, painting, electrical work and home maintenance.