The Little Giant Velocity is constructed of a special alloy that makes it 20% lighter than any comparable industrial-rated ladder. Velocity articulating ladder includes several innovative new features such as the dual-pin hinge and the easy-to-use Rock Locks for quick adjustment. Can be used in many unique configurations as an A-frame, extension, staircase and 90-degree ladder, and with Velocity Trestle Brackets (sold separately) to form a trestle-and-plank scaffolding system. Wide-flared legs and aerospace-grade aluminum construction provide an unmatched feeling of safety and stability. The Little Giant Velocity is rated to hold 300 pounds on both sides and is a true two-person ladder. Includes Tip & Glide wheels.