Step Stool Product Group Rolling Step, Number of Steps 2, Overall Height 18 in, Material Steel, Load Capacity 450 lb, Top Step Height 18 in, Top Step Depth 8 in, Bottom Width 22 in, Base Depth 20 in, Color Gray, Finish Powder Coated, Series MasterStep, Closed Depth Not Applicable, Standards ANSI, OSHA Compliant, Ladder Actuation Spring-Loaded Casters, Step Tread Rubber Mat, Net Weight 25 lb, Step Width 16 in