Platform Stepladder Ladder Height 6 ft Platform Width 13 in Platform Depth 13 in Platform Height 3 ft 8 in Load Capacity 300 lb Bottom Width 21 in Base Spread 40 in Material Aluminum Series Flip-N-Lite Number of Steps 4 Step Depth 3 in Step Tread Ribbed Rung/Step Spacing 12 in ANSI Type IA Includes Built in Comfort Step Standards OSHA and ANSI 14.2 Net Weight 12.4 lb