Martyr Anodes 35SS685 Streamlined Shaft Anode 35mm Metric

The Martyr Anodes 35SS685 is a streamlined shaft anode designed to protect your boat's propeller shaft from galvanic corrosion in marine environments. This metric-sized anode features a precision-engineered design that ensures complete shaft contact and reliable corrosion protection.

Key Features:

• Interlocking halves with 100% circular radius for full shaft contact
• Streamlined design minimizes drag and turbulence
• Stainless steel hardware with bolt retaining washers prevents anode from falling off during installation
• Extra alloy material around fasteners extends usable life
• Easy underwater installation with secure clamping system
• Manufactured to mil-spec alloy standards for predictable erosion and performance
• Lab-tested alloy ensures dependable corrosion protection

Martyr Anodes are built to meet or exceed U.S. Military specifications, providing superior protection for propeller shafts in saltwater and brackish water environments. The streamlined collar design allows for efficient installation while maintaining optimal hydrodynamic performance. Replace when approximately 50-70% eroded to ensure continuous protection of critical underwater metal components.