The Duff MGDA118 aluminium shaft anode provides reliable sacrificial protection for high‑speed propeller shafts, with a secure core bar and stainless captive fixings for durable, long‑term performance.
- New captive nut assembly with socket‑head stainless fixings
- Tried and tested core bar design
- Outer Diameter: 54 mm (2 1/8 in)
- Shaft Diameter: 28.6 mm (1 1/8 in)
- Suited to vessels with high shaft speeds
- Direct fit for propeller shafts; available in metric and imperial sizes