Multipurpose Ladder, Extended Ladder Height 11 ft, ANSI Type IA, Material Aluminum, Load Capacity 300 lb, Stepladder Height 3 to 5 ft, Scaffold Height 1 ft 11 in, Closed Depth 8 in, Closed Height 3.5 ft, Bottom Width 22 1/8 in, Rail Type Aluminum, Series MT, Standards ANSI, Includes Instruction Manual, Ladder Configurations Extension Ladder, Scaffold Ladder, Staircase Ladder, Stepladder, Net Weight 31.5 lb, Rung/Step Spacing 12 in