Aluminum Streamline Shaft Anodes (Metric)
Customers choose a Martyr Anode over other brands for the unique design features. Aluminum Shaft Models CMX01-CMX09 feature 2 screws and models CMX10-CMX19 feature 4 screws. Red plastic retaining washers make sure that screws will not fall out during installation. Aluminum halves interlock for a snug fit.