Teardrop Zinc Hull Anode | Martyr CMT20

Traditional zinc Martyr anode protects boat’s hull from corrosion in salt water.

• CMT20 sacrificial anode
• Zinc anode is for use in salt water
• Martyr anodes are made of a high purity specialized alloy based on the US Mil Spec
• Bolt-on style anode is designed to mount to hull
• 3.4 in. length
• 1.8 in. height
• .6 in. thickness