Multipurpose Ladder, Extended Ladder Height 19 ft, ANSI Type IAA, Material Aluminum, Load Capacity 375 lb, Stepladder Height 5 to 9 ft, Scaffold Height 1 to 3 ft, Closed Depth 8 in, Closed Height 5 ft 7 in, Bottom Width 27 in, Rail Type Aluminum, Series Super Duty, Standards OSHA and ANSI 14.2, Includes Instruction Manual, Ladder Configurations 90 Degrees , Extension, Scaffold, Staircase, Stepladder, Net Weight 47 lb, Rung/Step Spacing 12 in