Godfrey Zinc Streamlined Shaft Anode 1 1/2" – Marine ZincGodfrey Zinc Streamlined Shaft Anode 1 1 2" This Godfrey streamlined zinc anode is designed to protect your boats shaft and underwater metal components from corrosion. Made from high quality zinc, it provides reliable performance in saltwater environments. The streamlined shape reduces drag, making it an excellent choice for maintaining efficiency while ensuring long lasting protection for your marine equipment. Key Features High quality marine grade