Duff MGD50 Zinc Shaft Anode - 50 mm | 4Boats

The Duff MGD range of shaft anodes provides reliable galvanic protection for high‑speed propeller shafts, combining secure fixings with a controlled‑wastage core bar.

• New captive nut assembly with socket head (allen) stainless steel fixings
• Tried and tested core bar design; Outer diameter: 83 mm (3.27 in); Shaft diameter: 50 mm (1.97 in)
• Zinc alloy for effective corrosion protection
• Suited to shafts operating at high speeds
• Direct fit for 50 mm (1.97 in) shafts; available across metric and imperial sizes
• Secure, low‑maintenance mounting reduces wastage

Replace anodes when visibly eroded to maintain protection and check fixings for tightness during routine maintenance.

The Duff MGD range of shaft anodes provides reliable galvanic protection for high‑speed propeller shafts, combining secure fixings with a controlled‑wastage core bar.

• New captive nut assembly with socket head (allen) stainless steel fixings
• Tried and tested core bar design; Outer diameter: 83 mm (3.27 in); Shaft diameter: 50 mm (1.97 in)
• Zinc alloy for effective corrosion protection
• Suited to shafts operating at high speeds
• Direct fit for 50 mm (1.97 in) shafts; available across metric and imperial sizes
• Secure, low‑maintenance mounting reduces wastage

Replace anodes when visibly eroded to maintain protection and check fixings for tightness during routine maintenance.