Duff MGD112 Zinc Shaft Anode – 1 1/2 in | 4Boats

The MG Duff MGD112 zinc shaft anode is a secure, high-performance sacrificial anode engineered for reliable protection on propeller shafts operating at higher speeds.

• Captive stainless steel socket-head fixings with captive nuts
• Tested core bar design
• Outer diameter: 66.7 mm (2 5/8 in)
• Shaft diameter: 38.1 mm (1 1/2 in)
• Zinc alloy sacrificial anode
• Suited to high shaft speeds and direct fit to prop shafts