Rolling Ladder Material Steel Platform Height 40 in Handrails Included Yes Handrail Height 30 in Overall Height 70 in Number of Steps 4 Unassembled Load Capacity 450 lb Step Tread Serrated Platform Depth 10 in Platform Width 16 in Bottom Width 21 in Base Depth 54 in Overall Width 21 in Climbing Angle 59 Degrees Step Depth 7 in Step Width 16 in Ladder Actuation Weight Activated Step Lock Finish Powder Coated Color Gray Standards ANSI OSHA Rear Exit No