FASCO DOUBLE INLET BLOWER WHEEL - 9 1/2 INCH DIAMETER 1/2 INCH BORE MADE USING HEAVY DUTY CORROSION AND RUST RESISTANT GALVANIZED COLD ROLLED STEEL FOR LONG LASTING DURABILITY. IDEAL FOR USE IN CONDENSERS DRAFT BOOSTERS FLUE EXHAUST SMALL APPLIANCES AND FURNACES. ROTATION IS CW . MAX RPM IS 1750 . WIDTH IS 6 IN. . QUANTITY IS 2 . EXTRA QUANTITIES ARE AVAILABLE.