Martyr® CMM25 - 9.1" L x 3.25" W x 0.72" H Zinc Oval Hull Plate Anode

Looking to protect your boat from corrosion that can occur in salt, brackish or fresh water? Then premium-grade Martyr anodes are the way to go. Pressure die-cast and made of a specialized alloy based on the US Mil Spec they offer corrosion protection and longevity unmatched by the competition. Plus, these anodes are rigorously tested in the company’s state-of-the-art laboratory, so you can rest assured of their superior quality.

Zinc anodes are intended for use in highly corrosive saltwater, replacing deteriorated original anodes.

DO NOT PAINT

Center Dimension: 3.86" Height: 0.72" Hole Diameter: 0.29" Length: 9.1" Width: 3.25" Weight: 3.92 Lb
 

• Guaranteed to provide exceptional corrosion protection
• Manufacture to the latest US military alloy specifications
• Proven to deliver exceptional efficiency and performance
• Chemically tested to ensure consistency
• Designed to offer easy do-it-yourself installation