Duff ZD77KIT Zinc Bolt-On Anode | 4Boats

Duff ZD77KIT zinc bolt-on anode kit for marine use — simple sacrificial protection for salt water (saltwater) applications.

• Zinc bolt-on anode kit
• For salt water use only
• Fixing hole to suit stud size M10
• Sacrificial zinc provides corrosion protection
• Easy bolt-on replacement
• Suitable for a range of marine fittings