STREAMLINED SHAFT ANODE 3-1/2 INCH
Customers choose a Martyr Anode over other brands for the unique design features. A Martyr Shaft Zinc features additional zinc material around the fasteners. Therefore extending the usable life of your anodes. Don't sacrifice your boat, just your Martyr Shaft Zinc! Shaft Zinc Models CMX01-CMX09 feature 2 screws and models CMX10-CMX19 feature 4 screws. Screw heads are slotted for ease of install with a Flat Head Screwdriver. Red plastic retaining washers make sure that screws will not fall out during installation. Zinc halves interlock for a snug fit.
Height - 3.78" (98mm)
OD - 5.55" (141mm)
ID - 3.5" (89mm)
Slotted Hardware Included