Zinc: For use in salt waterAluminum: For use in brackish waterMagnesium: For use in fresh waterHULL ANODES (MARTYR ANODES)SKU: 6.28309E+11$187.19PriceQuantity*Add to CartFeaturesSize14" L x 6-1/4" W x 1-1/4" HHole5"MaterialZinc
){kind=link}