Enhance the stability of your boat with the Attwood Marine Hydro Stabilizer. This product is designed for outboard engines and stern drives with 50 horsepower and above. It is made by Attwood, a trusted brand in the marine industry, and is manufactured in the United States. The fin wing design of this product provides excellent support for your boat's stern drive system, ensuring that it runs smoothly and efficiently. Additionally, it is easy to install and does not require any additional maintenance. With this product, you can be confident in the performance of your boat's stern drive system, allowing you to enjoy a safer and more stable ride.