Polastorm Aluminium 10 3/8" x 12" 3-Blade Propeller

Built for Mercury outboards in the 9.9–25HP range with a 3" gear case, this Polastorm 3-blade propeller delivers quick acceleration and reliable cruising performance. The 10 3/8" diameter and 12" pitch are optimised for smooth thrust and stable handling, while the MEGARA blade geometry provides responsive control. Constructed from durable aluminium and fitted with a pressed-in rubber bush hub for smooth, quiet operation. Engine Fitment: Mercury 9.9–25HP Gear Case Size: 3" Diameter: 10 3/8" Pitch: 12" Blades: 3 (MEGARA geometry) Material: Aluminium (black finish) Hub: Pressed-in rubber bush Rotation: Right-hand Tooth Count: 10 Note: Thrust washer/spacer required (sold separately) Category: B