A Quality trim tab / rudder / hull anode manufactured to the strict US Military specification 18001K that ensures it will perform throughout its life to protect your boat. Hand poured, which is regarded as  the best form of casting for Zinc Anodes, by Invicta Anodes in the UK.

For use in seawater

0.25kg nominal weight

60 diameter x 20mm

Single central hole

To suit m-10 stud

Product code Zn53uk

Use backing pad Bp56uk