The MGDuff MD58 Magnesium Button Anode is similar to the MD56 but comes in a large size of 5 1/2" diameter. Made for fresh water boats.
Specifications
Material: Magnesium for freshwater...
The MGDuff AD77 is our most popular pear anode with aluminium for salt and brackish water.
Specifications
MGDuff Code: AD77
Weight: 1.0kg
Length: 229mm / 153mm
Width: 25mm / 83mm
Depth: 41mm
Magnesium Bolt On Anode.
For use in Fresh Water only.
Specifications
Weight (kg): 0.7kg
Overall Length: 318mm
Anode Body Length: 318mm
Width: 65mm
Depth: 32mm
Stud Size: M10
Number of Fixing Holes:...