Stepladder, Material Fiberglass, ANSI Type IAA, Ladder Height 12 ft, Load Capacity 375 lb, Number of Steps 11, Base Spread 76.1 in, Bottom Width 31 5/8 in, Step Depth 3 in, Step Tread Ribbed, Series FS1400HD, Includes Molded Top, Standards ANSI, OSHA Compliant, Rung/Step Spacing 12 in