CAMCO MANUFACTURING 3/4 in. x 42 in. NTP Anode Rod

This 5/8 in. O.D. x 42 in. anode rod extends the life of your water heater and protects it from corrosion. The anode rod is a self-sacrificing rod that attracts the minute pieces of metal that cause corrosion. This product also features a precision milled thumb wheel for easy adjustment. It is made of aluminum material, with trace amounts of zinc. Rod may be cut to desired length.|Aluminum|42 in. L|5/8 in. OD rod|3/4 in. thread|Helps protect water heater interior, elements, and other metals exposed to water inside the tank, from corrosion|Can be cut to size|Self-sacrificing rod|Helps prevent sulfur odor caused by magnesium anode rods|Easy to replace|Recyclable