Martyr CMPNCZC10, Zinc Alloy Propeller Nut Anode Assembly C-Complete (3/4 NC 10 or 3/4 NF 16)

Martyr (Canada Metal Pacific) Part #CMPNCZC10 Anode-Propeller Nut Assembly C 3/4 Nc10<br><br>Zinc: For use in salt water<BR>Aluminum: For use in brackish water<BR>Magnesium: For use in fresh water Package Quantity = 1