ToolPro 4-Feet ( 4-Feet Reach Height ) Aluminum Type 1A - 300 lbs. Load Capacity Step ladder

There are several types of Step Ladders. Standard Step ladders have an A-frame design, with spreaders that lock to hold each side in the correct position. Typically, steps run up only one side of the ladder. Twin-step ladders allow you to use both sides. Step ladders are a good choice if you don’t have a nearby surface that can support an extension ladder. They’re often used for indoor projects, such as installing a ceiling fan or painting crown moulding.

Platform ladders, also called podium ladders, are step ladders that have a surface for standing at the top instead of a traditional step. A rail extends above the platform, providing an extra point of contact for the user. These ladders are designed to provide additional comfort and security when you’re working at a fixed height.

Versatile telescoping step ladders have an adjustable A-frame design. You can set up these lightweight ladders in multiple configurations and use them on stairs.

Common ladder materials are Aluminum and Fiberglass. Aluminum ladders are corrosion-resistant, strong and lightweight, making them a durable choice that's easy to maneuver and carry. Aluminum ladders also conduct electricity, however, so don’t use them when working on electrical projects or near electrical lines. Fiberglass ladders are strong and durable. When clean and dry, they don’t conduct electricity and are the right choice for electrical projects and work near electrical lines.