Fixed Ladder, Walk-Thru Included No, Exit Top, Overall Height 5 ft, Overall Width 25 in, Material Steel, Load Capacity 500 lb, Number of Steps 5, Top Step Height 4 ft, Rung Dia. 3/4 in, Rung/Step Spacing 12 in, Step Width 18 in, Finish Safety Yellow, Standards ANSI; OSHA Compliant, Manufacturers Warranty Length 1 yr