Aftermarket Ferretti Zinc Anode 125mm x 150mm Martyr - Ferretti Zinc Propeller Anode CMFE80Z Height 125mmOutside diameter 150mmInternal diameter 20mmOutside bolt spacing 124mm Replaces - 00479 Product Information: For use in salt water Alloy is manufactured to exceed or meet US Military... MSRP: Was: Now: $297.00 Add to Cart