Safe A-Frame Ladder: Designed with an A-frame structure for enhanced stability, this extension ladder supports a weight capacity of up to 330 lbs. It requires no assembly, allowing for immediate use, and its non-slip design ensures peace of mind while working at heights. Easy to Move: The base features dual wheels, making it easy to transport with one hand, solving the hassle of lifting traditional ladders and making your experience more enjoyable. Versatile Ladder: This telescoping a frame ladder adapts to various needs, easily transitioning between different configurations. With extendable legs reaching up to 180° and a maximum height of 20.5FT / 6230 mm, it's perfect for maintenance or attic cleaning. Secure and Stable: Each step includes a locking mechanism to keep the ladder stable during use, preventing sliding or folding for safe climbing. Unlocking is simple with a pull, ensuring ease of operation.