Using a ladder outdoors has always had its challenges, but the Little Giant® Leveler™ changes that experience. Whether you work on unlevel ground or set up your ladder on a staircase, the Leveler can handle it. Meeting or exceeding all OSHA and ANSI standards, the Leveler is rated to hold 300 lbs. in all configurations; and in A-frame, it will hold 300 lbs. on both sides.