Two Collar Shaft Zinc Anodes for Boats Heavy Duty Marine Use 1 3/4" - $45 (Brooklyn)

Two Collar Shaft Zinc Anodes for Boats Heavy Duty Marine Use 1 3/4" 1

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Have a look at the picture showing the inside of these collar shaft anodes and you will see the contact is full circumference copper. Now all zinc anodes use a small copper ball bearing instead. This is why my old friend re-cast one for use on his Bertram. These are better, but the large copper band made them too expensive. They are not used, just been sitting on a shelf in the garage for years. Here's your chance to get the last of these, and for less then the price of the current, low copper style. $45 for the pair. Pick up in Sheepshead Bay area near Marine Park.

post id: 7899712735

posted: 2025-12-02 13:43

updated: 2026-01-12 21:57

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Two Collar Shaft Zinc Anodes for Boats Heavy Duty Marine Use 1 3/4"...

Have a look at the picture showing the inside of these collar shaft anodes and you will see the contact is full circumference copper. Now all zinc anodes use a small copper ball bearing instead....