Manufactured to US military specification 18001K by Tecnoseal in Italy, one of the worlds leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market
Zinc Shaft Anode for 50mm prop shafts
Includes 2 fixing bolts
93mm outside diameter, 88mm long
The anode is shaped inside so that either end and the middles clamp onto the shaft, and there is a consistent thickness of zinc throughout.