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The Duff ZSA178 zinc shaft anode provides reliable sacrificial protection for propeller shafts, combining effective corrosion defence with a neat golf-ball dimple pattern below the waterline. Ideal as a sacrificial anode for 45 mm prop shaft installations. Browse our Zinc Anodes collection for compatible sizes and replacements.
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
US$40
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