MARTYR ANODES SMALL MAGNESIUM ANODE CMT2

MARTYR ANODES SMALL MAGNESIUM ANODE CMT2 Tear Drop Hull AnodeZinc: For use in salt waterAluminum: For use in brackish waterMagnesium: For use in fresh waterHole: 1-1/4", Material: Magnesium, Size: 3.4"L x 1.8"W x .6"H:. This item is sold by JMSOnline.net, providing quality marine products and excellent customer service to our valued federal clients.