Shaft Anode 30mm Ball Zinc

Zinc Anode made by Tecnoseal, one of the worlds leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market. For Seawater 30mm propeller shaft anode 56mm long by 58mm max circumference 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. 430g