Duff ASA140 Aluminium Shaft Anode for 35 mm Shaft | 4Boats

Aluminium shaft anode designed for 35 mm (1.38 in) diameter propeller shafts, part of the Duff ASA range with the classic golf-ball shape for reliable sacrificial protection in salt and brackish water.

• Material: aluminium sacrificial anode
• Fits shaft diameter: 35 mm (1.38 in)
• Intended use: salt and brackish water only
• Shape: ASA golf-ball profile to minimise drag
• Protects against galvanic corrosion of the prop shaft
• Simple shaft-mounted installation
• Compatible with most common shaft materials