The Little Giant LT multipurpose ladder system includes several innovative features such as the dual-pin hinge and the easy-to-use Rock Locks for quick adjustment. You can use LT Model in many unique configurations— an A-frame, extension, staircase and 90-degree ladder, and with Trestle Brackets (sold separately) to form a trestle-and-plank scaffolding system. The LT’s wide-flared legs and aerospace-grade aluminum construction provide an unmatched feeling of safety and stability. The Little Giant LT is rated to hold 300 pounds on both sides and is a true two-person ladder. The wide-flared legs offer improved side-tip stability and create a wide, stabile footprint at the top of your extension ladder. The LT meets or exceeds all OSHA, ANSI, and CSA standards and is rated Type IA – 300 lbs.