Suitable for salt or freshwater use, this aluminium shaft anode is manufactured in a classic golf ball shape. MG Duff's aluminium anodes are renowned for their superior quality and high zinc content. The boat anodes offer excellent cathodic protection and help control and prevent the corrosion of metals aboard your boat.
Specifications:
| Part Number | Shaft Diameter (mm) | Outer Diameter (mm) | Length (mm) | Weight (kg) |
| ASA98 | 25 | 56 | 55 | 0.17 |
| ASA100 | 25.4 | 55 | 55 | 0.15 |
| ASA112 | 29 | 60 | 57 | 0.18 |
| ASA120 | 30 | 61 | 61 | 0.19 |
| ASA125 | 32 | 61 | 60 | 0.20 |
| ASA138 | 34.8 | 67 | 60 | 0.25 |
| ASA140 | 35 | 66 | 65 | 0.24 |
| ASA150 | 38 | 70 | 63 | 0.29 |
| ASA155 | 40 | 82 | 73 | 0.43 |
| ASA175 | 44 | 82 | 70 | 0.40 |
| ASA178 | 45 | 82 | 73 | 0.40 |
| ASA198 | 50 | 82 | 73 | 0.34 |
| ASA200 | 51 | 91 | 73 | 0.50 |
| ASA225 | 57 | 108 | 95 | 0.98 |
| ASA250 | 63 | 108 | 95 | 0.83 |
| ASA275 | 70 | 124 | 92 | 1.21 |


