A zinc shaft collar anode that is suitable for boats with limited clearance between the propeller and bracket. Suitable for 20mm shafts, the zinc anode is manufactured by MG Duff, who's anodes are renowned for their superior quality and high zinc content.
MG Duff zinc shaft anodes offer excellent cathodic protection and help control and prevent the corrosion of metals aboard your boat.
MG Duff Zinc Shaft Collar Anode Size Guide:
- If you wish to navigate to a different anode in the list, simply click on the part number.
| Part Number | Shaft Diameter (mm) | Outer Diameter (mm) | Length (mm) | Weight (kg) |
| ZSC20 | 20 | 54 | 25 | 0.30 |
| ZSC22 | 22 | 54 | 25 | 0.29 |
| ZSC25 | 25 | 63 | 32 | 0.31 |
| ZSC28 | 28 | 63 | 32 | 0.50 |
| ZSC30 | 30 | 63 | 32 | 0.49 |
| ZSC32 | 32 | 63 | 32 | 0.52 |
| ZSC35 | 35 | 76 | 32 | 0.55 |
| ZSC40 | 40 | 76 | 32 | 0.69 |
| ZSC44 | 44 | 89 | 35 | 1.03 |
| ZSC50 | 50 | 89 | 35 | 1.22 |
| ZSC57 | 57 | 89 | 35 | 0.80 |
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