Propeller, Propeller Dia. (In. ) 20 in, Bore Dia. (In. ) 5/8 in, Bore Dia. (mm) 17 mm, Pitch 17 Degrees, Rotation CW, Hub Location Intake, Number of Blades 3, HP 1/4 hp, RPM 1725 RPM, Drive Type Direct, Blade Material Aluminum, For Use With 1HLA7C. This item has been restricted from sale in the following state (s): []