Duff AD57L replacement hanging anode provides simple, cost-effective corrosion protection for a vessel's underwater metal components. Replace a worn unit by unscrewing the old anode and fitting the new one while retaining the existing cable, cable mount and terminal.

• AD57L (Duff)
• Hanging sacrificial anode for seawater use
• Hangs from the existing cable and fits standard cable mounts and terminal, allowing quick replacement without changing cable or mount
• Kit includes an M10 terminal for fitting to the cable
• Protects hull fittings, propellers and other submerged metalwork
• Low-cost maintenance item to maintain continuous corrosion protection