1/2" x 2" pencil zinc engine anode with 3/8" threaded end to fit brass plug not included.
Protects engine blocks and heat exchangers from electrolytic corrosion.
Manufactured to the highest standards using the latest US-MIL-SPEC alloy.
Sacrificial anode material is zinc for maximum cathodic protection in salt water.
Made in USA, by Sea Shield Marine.
Description
Zinc Thread size 3/8″ – 16. Fits into 3/8″ Brass Plug. Protects internal engine components by placing the anode in the cooling water channels. Pencil anodes thread directly and easily into brass plugs. Designed by divers and made in America, Sea Shield provides the worlds highest quality.