Fixed Ladder, Walk-Thru Included No, Exit Side Step, Overall Height 12 ft, Overall Width 21.1 in, Material Aluminum, Load Capacity 300 lb, Number of Steps 12, Top Step Height 11 ft, Rung Dia. 3/4 in, Rung/Step Spacing 12 in, Step Width 18 in, Finish Aluminum, Standards ANSI, OSHA Compliant, Manufacturers Warranty Length 1 yr, Handrail Height Not Applicable