Propeller Nut Anodes  Zinc, H Shaft Dia. 2"

When you're on the water, one of the most important things to keep an eye on is your boat's propeller. The propeller is constantly turning and can be subject to galvanic corrosion over time. That's why installing a good quality propeller nut anode is important.

Martyr has been making high-quality marine products for years, and their zinc propeller nut anode is no exception. It's made from the highest quality materials and is built to last. Plus, it's incredibly easy to install. Just slip it over the nut and tighten it down!

Don't let galvanic corrosion ruin your boating experience. Keep your boat in top shape with a Martyr propeller nut anode!