Propeller Replacement Propeller Dia (In.) 5 in Bore Dia (In.) 3/16 in Number of Blades 10 Pitch (Deg.) 35 Degrees Blade Material Aluminum Number of Set Screws 1 Rotation CW Facing Discharge Required Motor HP 1/100 Max RPM 3000 CFM @ 0.000-In. SP 400 Blade Width (In.) 7/8 in Remarks View Catalog Page For Better Selection Criteria 7/8 in