Beneteau Zinc Prop Shaft Anodes With Bush & Hardware Martyr - Beneteau Zinc Prop Shaft Anodes With Bush & Hardware Complete replacement metric Beneteau anode and bush sized from 22-35mm. Product Information: For use in salt water Alloy is manufactured to exceed or meet US Military Specification... MSRP: Was: Now: $71.50 - $178.53 Choose Options