Duff MGD30 Zinc Shaft Anode – 30 mm | 4Boats

Robust zinc shaft anode for propeller shafts, built for high shaft speeds with secure socket-head fixings and proven core bar construction.

• Socket-head stainless fixings with captive nuts
• Tried and tested core bar design
• Outer diameter: 55 mm (2.17 in)
• Shaft diameter: 30 mm (1.18 in)
• Zinc sacrificial alloy for galvanic protection
• Suited to high shaft speeds
• Direct-fit in a wide range of metric and imperial sizes