CMR-1 Rudder Button - Zinc -


CMR-1 Rudder Button - Zinc - is backordered. We will ship it separately in 10 to 15 days.


A Martyr Button anode sets the industry standard for excellence. They are pressure die-cast and meet current U.S. Mil-Spec specifications. Martyr button anodes are ISO certified and feature all stainless steel fastening hardware. Customers can find many uses for these sacrificial anodes including Trim Tabs, Struts, Rudders, and the Hull of their vessel.
These button anodes are sold in a pair with a stainless steel bolt and nut.

Anode Dimensions:
Height - 0.35" (6mm)
OD - 1.87" (47mm)
Hole Diameter - 0.2" (5mm)

Slotted Head Hardware Included 

Martyr Part Number CMR01