Caldwell Casting/Performance Metals C1250A 1-1/4" Streamlined Aluminum Shaft Anode

The Performance Metals C1250A is a streamlined aluminum shaft anode designed for 1-1/4" propeller shafts, featuring a two-piece construction with stainless steel hardware. The nuts are pressed into the casting and bolts are captured with plastic retaining washers for easy assembly.

Key Features:

• Manufactured to military specification MIL-DTL 24779 using Navalloy® aluminum
• Suitable for use in all water types - salt, brackish, or fresh
• Includes exclusive, patented "red spot" wear indicator
• Two-piece clamp-on design with stainless steel hardware included
• Streamlined profile reduces drag

This shaft anode provides galvanic corrosion protection for your propeller shaft, strut, and other underwater metal components. The red spot wear indicator lets you know when replacement is needed without removing the anode from the shaft. Ideal for inboard powerboats and sailboats with 1-1/4" diameter shafts.