Blower Wheel, Product Type Blower Wheel, Wheel Type Forward-Curved, Number of Inlets 1, Wheel Diameter 7 1/8 in, Wheel Width 4 in, Bore Diameter 3/8 in, Wheel Material Steel, Rotation CCW Closed End, Hub Type Convex, Wheel Hub Position Inside, Wheel Construction Tabbed, Maximum Speed 1,500 RPM, Drive Type Direct Drive, Includes Set Screws Yes, Wheel Material Finish Galvanized