Tecnoseal Quick Zinc Propeller Nut Anode Kit f/BTQ185 Bow Thrusters

<p><strong>Quick Zinc Propeller Nut Anode Kit for BTQ185 Bow Thrusters</strong></p><p>Tecnoseal Quick Zinc Propeller Nut Anode Kit BTQ185 for 185mm diameter tunnel. For use in salt water. Mounting screw is not included. Most thrusters require 2 anodes. </p> <!--- cis2:mm5sl5hm --->