Rolling Ladder, Material Steel, Platform Height 13.3 ft, Handrails Included Yes, Handrail Height 3.5 ft, Overall Height 16.8 ft, Number of Steps 16, Unassembled, Load Capacity 450 lb, Step Tread Perforated, Platform Depth 10 in, Platform Width 16 in, Bottom Width 40 in, Base Depth 119 in, Overall Width 40 in, Climbing Angle 59 Degrees , Step Depth 7 in, Step Width 16 in, Ladder Actuation Foot Activated Step Lock, Finish Powder Coated, Color Gray, Standards ANSI, OSHA Compliant