Lighter, stronger, easier - the newly designed Gorilla Ladders 18 ft. Reach MPX Aluminum Multi-Position ladder with wheels combines versatility, safety and strength. With telescoping adjustable heights, this ladder can be used as an extension ladder, double-sided twin step ladder, 90 ladder and a stairway step ladder. Easily adjust the height from all sides with 1-hand using the speed locks. The extra-large, heavy-duty MPX hinges give you improved strength with less flex and sway for safer climbing. The built-in wheels allow the ladder to be easily transported. The innovative rail design makes the MPX ladder lighter weight yet stronger than comparable models. This Gorilla Ladders 18 ft. Reach MPX Multi-Position Ladder with wheels is the next generation of safe, strong, innovative, and versatile climbing products that is perfect for all your project needs.