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  • Large Size Fin: 100+ HP, Boats Greater Than 18'

    Large Size Fin: 100+ HP, Boats Greater Than 18'

    Large Size Fin: 100+ HP, Boats Greater Than 18'

    4.72 / 5.0

    (94) 94 total reviews

    Regular price $199.95 USD
    Regular price Sale price $199.95 USD
    Unit price /  per 
  • Standard Size Fin: 8.9 - 100 HP, Boats Up to 17'

    Standard Size Fin: 8.9 - 100 HP, Boats Up to 17'

    Standard Size Fin: 8.9 - 100 HP, Boats Up to 17'

    4.78 / 5.0

    (87) 87 total reviews

    Regular price $179.95 USD
    Regular price Sale price $179.95 USD
    Unit price /  per 

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About Hydro-Shield

Hydro-Shield is a skeg-mounted hydrofoil that fits on most outboard and inboard/outboard (stern drive) motors, protects your boat’s propeller from underwater impacts, improves your boat’s performance, and shields marine mammals from injury.

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