Double click image to zoom in
Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Protect propellers, shafts, engines and rudders. Complete anode kits for your specific application. Key Features Complete anode kits for specific applications Manufactured to U.S. Military specifications Prevent galvanic corrosion Kits include all installation hardware Martyr II Cadminum-free Aluminum Anodes for Saltwater and Brackish Water Used in saltwater, aluminum anodes protect better and last longer than zinc. Used in brackish water, aluminum anodes are superior to zinc which can "passivate" and not work at all or magnesium anodes which corrode too rapidly. Aluminum anodes are also lighter than zinc and contain no cadmium which is a substance of environmental concern. | Martyr Alpha I, 1991-Present, Aluminum Anodes | For Boats | by West Marine.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store
