Rolling Ladder, Material Steel, Platform Height 12.5 ft, Handrails Included Yes, Handrail Height 3 ft, Overall Height 16 ft, Number of Steps 15, Unassembled, Load Capacity 450 lb, Step Tread Perforated, Platform Depth 30 in, Platform Width 24 in, Bottom Width 40 in, Base Depth 130 in, Overall Width 40 in, Climbing Angle 56 Degrees , Step Depth 7 in, Step Width 24 in, Ladder Actuation Foot Activated Step Lock, Finish Powder Coated, Color Gray, Standards ANSI, OSHA Compliant