Polastorm Stainless Steel 9 1/4" x 10" 3-Blade Propeller

Built for Mercury and Tohatsu outboards in the 9.9–20HP range with a 2-1/2" gear case, this Polastorm 3-blade stainless steel propeller delivers exceptional strength, smooth acceleration, and reliable performance. The 9 1/4" diameter and 10" pitch offer excellent low-end thrust and cruising efficiency, while the SEMA blade geometry ensures stable, responsive control. Constructed from corrosion-resistant stainless steel and fitted with a pressed-in rubber bush hub for smooth, quiet operation. Engine Fitment: Mercury / Tohatsu 9.9–20HP Gear Case Size: 2-1/2" Diameter: 9 1/4" Pitch: 10" Blades: 3 (SEMA geometry) Material: Stainless Steel Hub: Pressed-in rubber bush Rotation: Right-hand Tooth Count: 14 Note: Thrust washer/spacer required (sold separately) Category: A