2-3/4 inch Zinc Streamlined Shaft Anode | Martyr CMX12

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2-3/4 inch Zinc Streamlined Shaft Anode | Martyr CMX12

Traditional zinc Martyr anode protects inboard boat's prop shaft from corrosion in salt water.

Streamlined inboard propeller shaft anode
Designed to mount to 2 3/4 in. diameter prop shaft to protect from the corrosive effects of stray current
Zinc anode is for use in salt water
Martyr anodes are made of a high purity specialized alloy based on the US Mil Spec
Anode secures to prop shaft with 2 interlocking halves and allen head bolts with bolt retaining washers
2 3/4 in. inside diameter
4 3/4 in. outside diameter
3 5/8 in. length