Configurable Rolling Ladder, Material Steel, Platform Height 10 ft, Handrails Included Yes, Handrail Height 3 ft, Overall Height 13.5 ft, Number of Steps 12, Unassembled, Load Capacity 450 lb, Step Tread Serrated, Platform Depth 17 in, Platform Width 24 in, Bottom Width 35 in, Base Depth 116 in, Overall Width 35 in, Climbing Angle 50 Degrees , Step Depth 8.5 in, Step Width 24 in, Ladder Actuation Foot Activated Step Lock, Finish Powder Coated, Color Gray, Standards ANSI, OSHA Compliant