Martyr Anodes CMGROUPER Zinc Grouper Hanging Anode with 15' Cable

The Martyr CMGROUPER Grouper Anode is an easy and convenient way to add extra corrosion protection to your boat, providing temporary supplemental protection when mooring in various water environments. This clamp-on anode is an excellent device to supplement a vessel's existing anode system, especially to counteract stray current from defective shore power.

Key Features:

• 15-foot cable length with alligator clip attachment
• Zinc alloy construction for saltwater applications
• Dimensions: 8" x 3" x 1.6"
• Meets or exceeds U.S. Military Specification (US Mil-A-18001K)
• Fish-shaped design hangs below hull bottom using cable secured to a cleat
• Die cast and manufactured to ISO 9001 quality standards

Installation:

• Clip to grounding strap where possible, or to a component wired to the boat's common DC ground
• Attach alligator clip to outboard or outdrive mounting bolt, rudder, or strut ground strap
• Do NOT connect to battery

Zinc anodes are specifically designed for saltwater use only and are not recommended for freshwater applications. This anode offers low-cost cathodic protection for ocean-going vessels, structures, and equipment constructed of iron, steel, aluminum, magnesium, and other metals.