Little Giant Ladder Systems 12106 Leg Leveler Fits Revolution, Xtreme and Velocity Little Giant Ladders Attach the leveler for 11 inches of extra length on any side of the ladder Fasten the Leg Leveler to your Little Giant ladder in the A-frame configurations for tight uneven surfaces with even more comfort and stability The Little Giant Leg Leveler exceeds all OSHA and ANSI standards and is rated to hold up to 300-Pound Use the Leg Leveler for especially hard-to-reach jobs, particularly those above sloping ground, stairs, uneven surfaces, and other obstacles