This MG Duff aluminium anode will provide excellent protection for your propeller shaft in salt and brackish waters. MG Duff are a household name in the marine cathodic protection market, having produced anodes of all shapes, sizes and materials since way back in the early 1950's.
Specifications:
Weight: 0.25kg.
Outside Diameter: 46mm.
Inside Diameter: 35mm.
Depth: 58mm.
No. Of Fixing Holes: 1.
Fixing Hole Details: 8mm.
Useful Links:
Anode Guide Blog Post