Martyr (formerly Canada Metal)

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 90 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 85 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 65 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 100 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 75 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 35 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 34 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 45 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 55 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 50 millimeter diameter propeller shafts.

Aluminum anode protects boat's prop shaft from corrosion in salt and brackish water. For inboard boats with 40 millimeter diameter propeller shafts.

Sacrificial magnesium anode protects propeller shafts from galvanic corrosion in fresh water environments. For 75 millimeter diameter inboard prop shafts.