Duff AD77 Aluminium Bolt On Anode Kit | 4Boats

Protect your rudder, trim tabs and other fittings from corrosion with the AD77 bolt-on aluminium anode kit, designed for salt and brackish water.

• Material: aluminium sacrificial anode
• Model: AD77
• Mounting: bolt-on fixing for secure attachment
• Suitable for rudders, trim tabs and small fittings
• Environment: salt and brackish water
• Protection: cathodic sacrificial corrosion protection
• Easy installation with common tools

Durable protection from Duff to reduce maintenance and extend component life.