Martyr Anodes 35SS640 Streamlined Shaft Anode

The Martyr Anodes 35SS640 is a precision-engineered streamlined shaft anode designed to provide superior corrosion protection for propeller shafts in marine environments. This two-piece clamp-on anode features a hydrodynamic design that minimizes drag while sacrificing itself to protect your valuable shaft, strut, and propeller components from galvanic corrosion.

Key Features:

• Two-piece split design allows for easy underwater installation without shaft removal
• Streamlined aerodynamic profile reduces drag and turbulence for optimal performance
• 100% circular radius ensures complete shaft contact for maximum protection
• Interlocking halves create secure fit and prevent separation
• Stainless steel bolt retaining washers prevent the anode from falling off during operation
• Extra alloy material around fasteners for extended service life
• Manufactured to meet or exceed U.S. Military Specification MIL-DTL-24779C(SH)
• Made from high-purity specialized alloy with lab-tested quality certification

Martyr Anodes are recognized worldwide as premium marine anodes, built to strict mil-spec standards to ensure dependable protection in saltwater and brackish water environments. Each alloy batch is rigorously tested to meet stringent quality standards, with full certification and traceability available upon request. The streamlined design of this shaft anode makes it ideal for sailboats and powerboats where performance and corrosion protection are equally important.