Martyr CMGROUPERZ Boat Marine Grouper Universal Hanging Sacrificial Zinc Anode

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  • Regular price $69.95
  • 2 available


  • Grouper Fish Shaped Sacrificial Anode with Alligator Clip
  • Protects against galvanic corrosion
  • Supplements your boat's existing anodes
  • Mounting Options: (See Diagrams)
    • Clip to bolt on outdrive
    • Clip to bolt holding outboard motor
    • Clip to grounding strap if possible or wire items together with copper wire and clip to wire 
  • Zinc Alloy Anodes = Salt water only
    • Not recommended for use in fresh water
    • Alloy is manufactured to meet or exceed US Military Specification (MIL-A-18001K)
  • Cable extends 15' feet from the anode
  • Anode Dimensions:
    • Length - 8" in.(205mm)
    • Width - 3" in. (78mm)
    • Height - 1.6" in. (40mm)
  • Fish Shaped Sacrificial Anode
  • Material: Zinc
  • Manufacturer: Martyr
  • Model Number: Grouper 
  • Part Number: CMGROUPERZ 
  • Also Known As: CMGROUPER