Martyr Zinc Folding Prop Ring Anode for Volvo 2, 3 and 4 blade folding props. Fits folding propellers with part numbers 3858506 - 3858512. 3 segments, pre-drilled, comes with fixing bolts. For use in Salt Water. Measurements below are for 1 segment.
|1 hole per anode segment, 10mm recess, 5.5mm hole.:|