C1250AA (Large) Streamlined Shaft Anode – 1-1/4" Aluminum Sacrificial Shaft Anode

Protect your propeller shaft and underwater running gear from galvanic corrosion with the C1250AA (Large) Streamlined Shaft Anode. Manufactured from Performance Metals Navalloy® aluminum alloy, this heavy-duty marine shaft anode provides dependable corrosion protection in saltwater, brackish water, and freshwater environments.

Designed for 1-1/4" propeller shafts, the C1250AA is a larger version of the standard 1-1/4" shaft anode, providing increased anode mass for longer service life. Its streamlined profile helps minimize drag, while the two-piece clamp-on design features pressed-in nuts and captured bolts with plastic retaining washers for quick, secure installation. The exclusive patented Red Spot® wear indicator makes routine inspections fast and easy.

Key Features

• Designed for 1-1/4" propeller shafts
• Larger version of the standard 1-1/4" shaft anode for extended service life
• Protects propeller shafts and underwater running gear from galvanic corrosion
• Streamlined design helps reduce drag
• Manufactured from Navalloy® aluminum alloy to MIL-DTL-24779 specifications
• Suitable for use in saltwater, brackish water, and freshwater
• Two-piece clamp-on design for easy installation
• Stainless steel mounting hardware included
• Pressed-in nuts and captured bolts with retaining washers simplify assembly
• Features the patented Red Spot® wear indicator

Specifications

• Material: Navalloy® Aluminum Alloy
• Application: Streamlined Shaft Anode
• Shaft Size: 1-1/4"
• Weight: 0.66 lbs (0.3 kg)
• Water Compatibility: Salt, Brackish, and Fresh Water

Includes

• Two-piece shaft anode
• Stainless steel mounting hardware