Multipurpose Ladder Extended Ladder Height 11 ft ANSI Type IAA Material Aluminum Load Capacity 375 lb Stepladder Height 3 to 5 ft Scaffold Height 1 to 3 ft Closed Depth 8 in Closed Height 3 ft 7 in Bottom Width 24 in Rail Type Aluminum Series Super Duty Standards OSHA and ANSI 14.5 Includes Instruction Manual Ladder Configurations 90 Degrees Extension Scaffold Staircase Stepladder Net Weight 38 lb Rung/Step Spacing 12 in