Zinc shaft collar anode to suit a 1 3/4" diameter propeller shaft. For use in Salt water only.Shaft collar anodes are an ideal solution for boats with limited clearance between the propeller and bracket. The ZSC and ZSC(T) range fits this bill with its thin moulded section.
|Shaft Diameter:||1 3/4" (44mm)|
|Outer Diameter:||3.5" (89mm)|