Rolling Ladder Material Steel Unassembled Handrails Included Yes Platform Height 40 In. Platform Width 24 In. Platform Depth 10 In. Overall Height 70 In. Load Capacity 450 lb. Handrail Height 30 In. Base Width 30 In. Base Depth 31 In. Number of Steps 4 Climbing Angle 59 Degrees Actuation Type Weight Step Depth 7 In. Step Width 24 In. Tread Serrated Finish Baked On Powder Coat Color Gray Standards OSHA 1910.29 and ANSI A14.7 Includes Crutch Tips