Martyr Zinc Euro Collar Shaft Anode

Martyr Zinc Euro Collar Shaft Anode is a sacrificial zinc anode designed to help protect your boats prop shaft and nearby underwater metals from galvanic corrosion. Built for Euro shaft sizes, this marine shaft anode is a practical choice for boaters running in saltwater or brackish conditions where corrosion protection is essential for extending the life of running gear components.

Key Features

• Sacrificial Zinc Protection: Helps reduce corrosion damage by corroding first, protecting more valuable underwater metal components.
• Euro Collar Fitment: Designed for European-style shaft diameters, with size options to match common 25 mm and 30 mm shafts.
• Marine Use: Ideal for prop shafts and related running gear in saltwater and brackish-water applications.

Boat owners choose Martyr anodes to help maintain shaft integrity, reduce maintenance costs, and improve long-term reliability below the waterline. A properly fitted collar anode supports corrosion control on exposed drivetrain hardware and is an important part of routine marine maintenance. Whether you are servicing a sailboat, cruiser, or small commercial vessel, this zinc shaft anode offers straightforward installation and dependable performance.

Martyr is widely recognized for marine corrosion protection products, and this Euro collar style anode is well suited for replacing worn shaft anodes as part of seasonal service. For best results, confirm shaft diameter before ordering and inspect anodes regularly to maintain effective protection throughout the boating season.