Magnesium Streamline Shaft Anode (Metric)

Customers choose the Martyr Magnesium Shaft Anode over other brands for the unique design features. It features additional magnesium material around the fasteners extending the usable life of your anodes. Do not sacrifice your boat, just your Martyr Shaft Anode! Shaft Models CMX00-CMX09 feature 2 screws and models CMX10-CMX19 feature 4 screws. Red plastic retaining washers make sure that the screws will not fall out during installation. Magnesium halves interlock for a snug fit and great metal to metal contact for the best protection.