Martyr Hull Anodes

Browse Martyr hull, keel and hanging-anode products. Match the mounting method, attachment dimensions and exact application shown in each listing. Fixed and hanging anodes serve different installations, so check the product design before choosing a replacement.

Martyr recommends aluminum for saltwater and brackish water, magnesium for freshwater, and zinc for saltwater. Follow your equipment manufacturer's requirements and compare exact part numbers and applications.

Martyr anode selection guide · Manufacturer videos and placement guides