Multi-function: suitable for indoor and outdoor housework, window cleaning, gardening, loft passage, etc.
mechanical safety lock: locmechanical safety lock, two safety locks per step.
safety: the extension ladder with balance bar and non-slip rubber pad ther enhances overall safety.
folding compact type: the ladder is equipped with an auxiliary moving wheel, which is easy to use and easy to carry. it can be stored in the car or other limited space.
all high-quality aluminum alloy: made of corrosion-resistant high-quality aluminum alloy, the maximum load is 330lbs (150kg)