Product Overview
        Martyr (Canada Metal Pacific) Part #CMGROUPERA
Grouper Anode Aluminum
Grouper Anodes 
15' of cable
Do Not connect to battery
Z-Zinc for saltwater
M-Magnesium (Freshwater use only)
A- Aluminum for salt and brackish water
Attributes: 
Size = 8-1/4" x 3-1/4" x 1-3/8" 
Material = Aluminum
        
      
     
             
             
                    
                    
            
            
            
           