REPLACEMENT FAN HEADS OSCILLATING FAN THESE QUALITY FANS INCLUDE AN ENCLOSED PERMANENTLY LUBRICATED PSC-TYPE BALL BEARING SINGLE-PHASE MOTOR FOR LONG LIFE AND OPTIMUM PERFORMANCE. 3 QUIET ALUMINUM BLADES ARE ENCLOSED IN DOUBLE LOCKING STEEL WIRE GUARDS FOR SAFETY. PIVOT-ACTION FAN HEAD ALLOWS VERTICAL TILT ANGLE ADJUSTMENTS. MEETS OSHA STANDARDS UL LISTED CETL LISTED.. REPLACE OR UPGRADE FAN HEADS WITH INDUSTRIAL QUALITY AIR CIRCULATOR HEADS. INCLUDES 12 L SJT TYPE 3-CONDUCTOR POWER CORD. 120V. HORSEPOWER RATING BASED UPON MAXIMUM SPEED/LOAD. WARNING: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65warnings.ca.gov -