Shaft & Donut Collars & Rudder Disc Anodes

Shaft collar, donut collar and rudder disc anodes have locked-in nuts.

Only Stainless Steel hardware is used.

These zinc anodes conform to Mil-A-18001 metal composition.

They are 95% efficient and will maintain a high potential throughout it's life.

By clicking the download button, you will be able to download a product sheet featuring our Shaft & Donut Collars & Rudder Disc Anodes product lines. Product sheets are formatted in .PDF, so you will need Adobe Reader to view or save.