Duff MSA150 Magnesium Shaft Anode 38.1 mm (1 1/2 in) | 4Boats

The MSA150 magnesium shaft anode provides durable sacrificial protection for propeller shafts in marine environments, featuring a golf‑ball shape for improved coverage and reduced localised corrosion.

• Magnesium composition for active corrosion protection.
• Golf‑ball profile for even sacrificial coverage.
• Continued corrosion protection.
• Outer diameter: 70.6 mm (2.78 in).
• Shaft diameter: 38.1 mm (1 1/2 in).
• Designed to fit 1 1/2 in shafts; easy to fit and replace.

Inspect regularly and replace as necessary to ensure ongoing underwater protection.

The MSA150 magnesium shaft anode provides durable sacrificial protection for propeller shafts in marine environments, featuring a golf‑ball shape for improved coverage and reduced localised corrosion.

• Magnesium composition for active corrosion protection.
• Golf‑ball profile for even sacrificial coverage.
• Continued corrosion protection.
• Outer diameter: 70.6 mm (2.78 in).
• Shaft diameter: 38.1 mm (1 1/2 in).
• Designed to fit 1 1/2 in shafts; easy to fit and replace.

Inspect regularly and replace as necessary to ensure ongoing underwater protection.