Polastorm Stainless Steel 10 1/2" x 13" 3-Blade Propeller

Built for Mercury outboards in the 25–70HP range with a 3 1/2" gearcase, this Polastorm MEGARA 3-blade stainless steel propeller delivers superior strength, durability and performance over its aluminium counterparts. The Classic Pressed-In Hub design ensures a secure, straightforward fitment.

The 10 1/2" diameter and 13" pitch strike a strong balance between mid-range efficiency and top-end speed, making it a versatile option across a range of hull types and conditions. The MEGARA blade geometry delivers precise handling and consistent thrust throughout the rev range.

Constructed from high-strength marine-grade stainless steel for outstanding durability, corrosion resistance, and long-term performance in demanding marine environments.

• Brand Fitment: Mercury
• Engine Fitment: 25–70HP
• Gear Case Size: 3 1/2"
• Diameter: 10 1/2"
• Pitch: 13"
• Blades: 3 (MEGARA Classic Pressed-In Hub geometry)
• Material: Stainless Steel
• Rotation: RH (right-hand)
• Category: C