Shaft Anode Zinc 1 1 / 8"

Zinc donut anode of 1-1 / 8 "diameter to protect it and adjacent parts against galvanic corrosion.They are equipped with stainless steel head screws, these anodes are direct replacements for inboard hull engines with a zinc content of 99.995% and meet or exceed the specified requirements of MIL-A-18001, recognized and used by the governments of Canada and the United States.