Fixed Ladder with Safety Cage Walk-Thru Included Yes Exit Top Overall Height 23 ft Overall Width 36 in Material Steel Load Capacity 500 lb Number of Steps 20 Top Step Height 19 ft Rung Dia 3/4 in Rung/Step Spacing 12 in Step Width 18 in Finish Gray Powder Coated Standards OSHA and ANSI Manufacturers Warranty Length 1 yr Handrail Height 42 in