Replacement Propeller, Propeller Dia. (In. ) 18 in, Bore Dia. (In. ) 1/2 in, Bore Dia. (mm) 12.7, Pitch 23.9 Degrees, Rotation CW, Hub Location Centralized, Number of Blades 3, HP 1/3 hp, RPM 1706, Drive Type Direct, Blade Material Aluminum, For Use With 10D985D. This item has been restricted from sale in the following state (s): []