TPI WALL-MOUNT WORKSTATION FANS FEATURE A 3-SPEED INDUSTRIAL FAN HEAD THAT ROTATES 360 DEGREES TO DELIVER AIR IN ANY DIRECTION. TOTALLY ENCLOSED SLEEVE BEARING PERMANENTLY LUBRICATED MOTOR. ALSO INCLUDES PULL CHAIN SWITCH 10'L 3-CONDUCTOR CORD AND THREE ALUMINUM BLADES. MEETS OSHA STANDARDS AND IS UL AND CETL LISTED. COMPACT FANS MOUNT QUICKLY WITH ONE LAG SCREW OR BOLT TO WORKBENCHES WALLS BEAMS STEEL SHELVING MACHINES CEILINGS OR ANY SURFACE. MOUNTING BRACKETS TO WALL CEILING OR POLE ARE NOT INCLUDED AND MUST BE PURCHASED SEPARATELY.