Rolling Ladder, Material Steel, Platform Height 11.7 ft, Handrails Included Yes, Handrail Height 3.5 ft, Overall Height 15.4 ft, Number of Steps 14, Unassembled, Load Capacity 450 lb, Step Tread Abrasive Mat, Platform Depth 21 in, Platform Width 24 in, Bottom Width 40 in, Base Depth 107 in, Overall Width 40 in, Climbing Angle 59 Degrees , Step Depth 7 in, Step Width 24 in, Ladder Actuation Weight Activated Step Lock, Finish Powder Coated, Color Gray, Standards ANSI, OSHA Compliant