Martyr Anodes CMM25 Zinc Hull Anode 0.72" x 3.25" x 9.08"

The Martyr Anodes CMM25 is a high-quality zinc hull anode designed to provide superior galvanic corrosion protection for your boat's underwater metal components. This rectangular plate-style anode measures 0.72" thick by 3.25" wide by 9.08" long, making it ideal for mounting on hulls, rudders, trim tabs, and other external marine surfaces.

Key Features:

• Premium zinc alloy construction for maximum corrosion protection in saltwater environments
• Pre-drilled mounting holes for easy installation (hole spacing varies by model)
• Rectangular plate design provides excellent surface coverage
• Sacrificial anode draws corrosion away from expensive underwater hardware
• Meets or exceeds military specification MIL-A-18001K
• Suitable for use on boats, yachts, and other marine vessels

Zinc anodes are the recommended choice for saltwater applications, offering optimal protection for bronze, brass, steel, and aluminum components. Regular inspection and replacement of sacrificial anodes is essential for maintaining your vessel's underwater metals and preventing costly corrosion damage.