High-quality zinc shaft anode for 40 mm shafts, designed for high shaft speeds with improved captive nut fixings.
- New captive nut assembly with socket-head (Allen) stainless fixings
- Tried and tested core bar design
- Outer Diameter: 68 mm (2.68 in)
- Shaft Diameter: 40 mm (1.57 in)
- Suited to high shaft speeds
- Direct-fit metric size for propeller shafts