Manufactured to US military specification A-21412(SH) by Tecnoseal in Italy, one of the worlds leading suppliers of sacrificial anodes for cathodic protection in the leisure boat market

Magnesium Shaft Anode for 1 3/4" propellor shaft

Length is 78mm and largest diameter is 82mm

The 4 bolts for securing the anode to the propellor shaft are supplied

290g

For use in freshwater