MinkaAire - MinkaAire F546-BS Brushed Steel Contractor Contractor 42&quot; 5 Blade - Features:  3-Speed Pull Chain Included Cap Included for Non-Light Use Motor Covered Under Limited Lifetime Warranty Can be installed on standard or sloped ceilings 4&quot; Downrod Included  Blade Specifications:  Number of Blades:5 Blade Span: 42&quot; Blades Included: Yes Blade Pitch: 12 Degrees (The Angle of Attack of the Blades; Steeper Blades Move More Air)  Light Kit Specifications:  Light Kit Included: No  Air Flow Specifications:  CFM (High): 4200 Airflow Efficiency: 77.06