Polastorm Aluminium 10.6" x 12" 4-Blade Propeller

Built for Mercury outboards in the 25–70HP range with a 3-1/4" gear case, this Polastorm 4-blade propeller delivers smooth acceleration and excellent low-speed thrust. The 10.6" diameter and 12" pitch offer a strong combination of thrust and cruising performance, while the MEGARA blade geometry ensures stable, responsive handling. Constructed from black-finish aluminium and fitted with a pressed-in rubber bush hub for smooth, quiet operation. Engine Fitment: Mercury 25–70HP Gear Case Size: 3-1/4" Diameter: 10.6" Pitch: 12" Blades: 4 (MEGARA geometry) Material: Aluminium (black finish) Hub: Pressed-in rubber bush Rotation: Right-hand Tooth Count: 13 Note: Thrust washer/spacer required (sold separately) Category: C