VEVOR Attic Ladder Telescoping, 350-pound Capacity, 39.37 x 23.6, Multi-Purpose Aluminium Extension, Lightweight and Portable

3-Step Easy Installation: Cut an opening according to the dimensions of 23.6”x 39.4”, and the 10.17-10.7ft installation height is suitable for most homes. The ladder comes with pre-drilled holes. Once you suspend the attic ladder, simply secure it in place with screws. Concealed Door: This extension ladder includes a cabin door panel, eliminating the need to reattach springs during installation, making it more convenient. When storing the attic ladder, it automatically closes to become a concealed attic door, ensuring privacy for your attic at all times. Easy Closure: Includes a pull rod and pull ring for effortless opening and closing of the attic ladder, without the need for shims. The insulated door panel provides thermal insulation and can fold away invisibly, seamlessly blending with various home decor styles. 350lb Strong Load Capacity: Made of corrosion-resistant aluminum alloy for durability and longevity. Even with long-term use, it won’t deform or bend. With heavy-duty hinges, support bars, and 3.2″ wide steps, it can stably support two adult males simultaneously. Automatic Extension and Retraction: Equipped with a fully automatic safety lock that automatically locks when the attic ladder is extended downward. It also features non-slip foot pads for stability during ladder use. Simply squeeze the safety lock and lift it upward to retract and store the ladder.