Flexofold Zinc Anode SMALL KEEL BOAT 29/30mm Up to 14:1 holding power

Up to 14:1 holding power - highest available

Go up to the next size if you are between sizes

Made from UPF 50+ rated fabrics to provide high level protection from harmful UV rays

Often called "Boat Zincs”

Black - Double

Flexofold Zinc Anode SMALL KEEL BOAT 29/30mm Up to 14:1 holding powerMartyr Flexofold Zinc Propeller Anode CM9 126 67mm Outside diameter 38mm Height 8mm Through bolt diameter 3x 11mm x 8mm Mounting holes Flexofold 982277 propeller anode replacement Product Information: For use in salt water Alloy is manufactured to exceed or meet US Military Specification MIL DTL 18001L Tried and tested genuine zinc product Manufactured by the same manufacturer as the genuine OEM