Caldwell Casting/Performance Metals C1000A 1" Streamlined Shaft Anode

The Caldwell Casting/Performance Metals C1000A is a precision-engineered 1-inch streamlined shaft anode designed to provide superior galvanic corrosion protection for propeller shafts on boats and marine vessels. This sacrificial anode is manufactured from high-quality zinc alloy that preferentially corrodes to protect more valuable underwater metal components from electrolysis and corrosion damage.

Key Features:

• Streamlined torpedo design minimizes drag and maintains vessel performance
• 1-inch shaft diameter compatibility for standard propeller shaft installations
• Premium zinc alloy composition for maximum corrosion protection in saltwater environments
• Split collar design allows for easy installation without removing the propeller
• Precision cast construction ensures consistent performance and longevity

Regular inspection and replacement of shaft anodes is essential for maintaining the integrity of your vessel's running gear. This anode installs directly on the propeller shaft between the hull and propeller, creating a protective barrier against galvanic corrosion that can damage shafts, struts, rudders, and other underwater metals.