This magnesium bolt on disc anode will provide excellent protection to underwater metals on your boat in fresh water. MG Duff are a household name in the marine cathodic protection market, having produced rudder anodes of all shapes, sizes and materials since way back in the early 1950's.

Also available in:
Aluminium: AD58.
Zinc: ZD58.

Specifications:

Weight: 0.65kg.
Anode Body Length: 150mm.
Width: 125mm.
Depth: 35mm.
Stud Size: M10.
No. Of Fixing Holes: 1.
Fixing Hole Details: 11mm Diameter.

Useful Links:

Explore our full range of magnesium disc anodes.
Explore our full range of magnesium rudder anodes.
Blog: Fitting anodes to trim tabs and rudders.
Blog: How often should a sacrificial anode be replaced on a boat?
Blog: Cathodic protection for boats.