Martyr Prop Nut Sacrificial Anode - Complete Replacement Kit

Features:

• Anodes must be replaced when they are 70% eroded
• Martyr ( Canada Metal (Pacific) Limited ) only uses mil-spec mil-a-l800l alloy in all of their premium marine anodes
• This alloy helps the anode erode inward giving the anode a sandblasted appearance
• Canada Metal uses a special steel combination fastener that makes it possible to use their Ball drive, which is a hex driver with a universal ball tip (Ball-drive is Sold Separately)

Specifications:

• B (CMPNZC11):
  • Shaft Size: 7/8"
  • Length: 7/8"
  • Shaft Thread: 5/8 NC
  • C (CMPNCZ10):
    • Shaft Size: 1"
    • Length: 3"
    • Shaft Thread: 3/4 NC
    • D (CMPNDZC09):
      • Shaft Size: 1 1/4"
      • Length: 3 1/16"
      • Shaft Thread: 7/8 NC

      Anode Selection Guide