Duff MGD70 Zinc Shaft Anode - 70 mm | 4Boats

High-quality zinc shaft anode designed for vessels with high shaft speeds; durable core bar and captive nut fixings ensure secure, long-lasting protection.

• New captive nut assembly with socket-head (allen) stainless steel fixings
• Tried and tested core bar design; Outer Diameter: 110 mm (4.33 in); Shaft Diameter: 70 mm (2.76 in)
• Optimised for high shaft-speed applications
• Zinc alloy for effective cathodic protection
• Direct-fit options for metric and imperial shafts
• Captive nuts reduce the risk of loss during service