Martyr Anodes CMMZC406 Zinc Hull Anode 4.4" x 9"

The Martyr CMMZC406 is a cast zinc hull anode designed to provide superior galvanic corrosion protection for boats and marine vessels in saltwater environments. This rectangular plate anode measures 4.4 inches by 9 inches and is specifically engineered to protect hull surfaces, struts, rudders, and other underwater metal components from destructive electrolysis.

Key Features:

• High-purity zinc alloy construction for maximum galvanic protection in saltwater
• Rectangular plate design measures 4.4" x 9" for broad coverage area
• Pre-drilled mounting holes for secure installation to hull surfaces
• Meets or exceeds MIL-SPEC standards for marine-grade sacrificial anodes
• Direct replacement for OEM hull anodes on various marine vessels
• Designed to sacrifice itself to protect more valuable underwater metal components

Martyr Anodes are manufactured to rigorous quality standards and provide reliable corrosion protection for propellers, shafts, rudders, trim tabs, and other critical underwater hardware. Regular inspection and replacement of sacrificial anodes is essential for maintaining the integrity of your vessel's underwater metals. The CMMZC406 should be replaced when approximately 50% of the anode material has been consumed.