The Quantum® from Little Giant® is made from lightweight aluminum and is easy to use, so you can focus on getting stuff done.

Multi-Position Ladder

This ladder is a multi-position ladder, meaning, you can set it up in different configurations that suit the project at hand. Use the Quantum as a stepladder or extension. Set it up on staircases or in 90-degree or trestle-and plank* scaffolding configurations. With the sleek metal palm buttons, you will be able to effortlessly adjust your ladder.

Adjustable Ratchet™ Leg Levelers

With the optional attached Ratchet™ levelers, you can adjust the ladder’s legs in a hands-free motion in seconds. The retractable legs yield more than 7 inches of leveling adjustment, so you can have a stable ladder, regardless of the terrain.

Accessory Ports

The Quantum is compatible with select accessories offered by Little Giant Ladder Systems®, like the AirDeck® workstation and the Quantum Step™.


Meeting or exceeding all OSHA and ANSI standards, the Quantum is a Type IA ladder rated to hold 300 lbs.

*Plank not included.

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