Universal zinc pencil anodes and plugs available to suit a wide variety of uses and fit an extensive range of marine engines.
USA type zinc pencils and plugs available from 1/4" UNC to 3/4" UNC for pencils, 1/8" NPT to 3/4" NPT for brass plugs. Different lengths available and popular sizes always in stock.
Made to top US MIL Spec for maximum protection.
If you have a mystery size anode, contact us and we will help you identify it!