Product Description: Seachoice 95638 Streamlined Shaft Anode w/Allen Screw, Magnesium, Model X9, Size 2" Magnesium for fresh water only.
- High-quality, cadmium-free anodes
- Higher protection than zinc
- 2.5 Times lighter than zinc
- Corrodes less than zinc
- Ideal for aluminum hulls
- Installation hardware included
- Includes one shaft anode