HELP YOUR EMPLOYEES KEEP THEIR COOL WITH THE GLOBAL INDUSTRIAL 18"" HIGH VELOCITY DOCK FAN WITH YOKE MOUNT. EQUIPPED WITH A GALVANIZED ALUMINUM BLADE AND MADE OF HIGH IMPACT POLYETHYLENE THIS FAN IS BUILT FOR PERFORMANCE SUPERIOR DISTANCE OF AIR THROW AND LONG-LASTING DURABILITY. UL CUL LISTED. FAN DIAMETER 18"". OVERALL MEASUREMENTS 27-13/64"" H X 25"" W X 15-3/4"" D. THE FAN HAS OPTIONAL ACCESSORY MOUNTS (SOLD SEPARATELY) SUCH AS A PEDESTAL STROLLER WALL BRACKET AND TRUCK DOCK MOUNT MAKING IT IDEAL FOR EASY PLACEMENT IN WAREHOUSES GARAGES AND OTHER COMMERCIAL AND INDUSTRIAL SPACES.