The Little Giant Heavy Duty Type 1 Ladder is a durable tool, perfect for a variety of projects or simple everyday work. Great for all types of environments and landscapes, the Type 1 Ladder quickly and easily adjusts to its surroundings!The Little Giant Heavy Duty Type 1 Ladder does it all. It's adjustable up or down in one foot increments and has a 250 lbs weight capacity. Make one quick adjustment and the Little Giant Ladder turns into the perfect ladder system for sloped surfaces. In fact, this rugged long-lasting ladder saves so much time and reduces equipment costs so dramatically that it's easily the most cost-effective ladder system on the market.