Platform Stepladder Ladder Height 5 ft 9 in Platform Width 16 in Platform Depth 20 1/4 in Platform Height 3 ft 10 in Load Capacity 300 lb Bottom Width 24 in Base Spread 44 in Material Aluminum Series AP5000 Number of Steps 4 Step Depth 3 in Step Tread Ribbed Rung/Step Spacing 12 in ANSI Type IA Includes Bodyweight Activated Casters Handrails Heavy Duty Gusset Bracing Slip-Resistant Platform Top Rail Guard Standards ANSI OSHA Net Weight 43 lb