€ 4,31
1-2 weeks delivery time
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The Osculati 43.918.00 magnesium rudder blade anode, with a compact Ø50 mm diameter and 20 g weight, is engineered for efficient protection in freshwater environments. Ideal for small vessels, this anode features a low-profile 11 mm thickness and pre-drilled Ø20 mm and Ø6.5 mm holes for fast bolt-on installation on rudders, tabs, or other submerged metal surfaces.
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Osculati 43.918.00 – Bolt-On Magnesium Rudder Blade Anode Ø50 mm (20 g)
The Osculati 43.918.00 is a small-diameter magnesium anode designed for bolt-on installation on rudders, trim tabs, or other exposed metal surfaces below the waterline. With a 50 mm diameter and 11 mm thickness, this lightweight 20 g anode is perfectly suited for small boats operating in freshwater. Its high electrochemical activity ensures reliable galvanic protection where aluminium or zinc may be insufficient. The pre-drilled Ø20 mm and Ø6.5 mm holes enable quick and secure mounting using standard fasteners.
Technical Specifications
Product Type Rudder Blade Anode Osculati Code 43.918.00 Material Magnesium Outer Diameter (Ø) 50 mm Mounting Hole Ø1 20 mm Mounting Hole Ø2 6.5 mm Height (Thickness) 11 mm Weight 20 g Equivalent Zinc Weight 80 g Equivalent Aluminium Weight 30 g Application Environment Freshwater / Low-conductivity water
Key Features
- Compact Ø50 mm size with slim 11 mm thickness
- Made from high-purity magnesium for optimal freshwater use
- 20 g lightweight body provides strong galvanic protection
- Pre-drilled Ø20 mm and Ø6.5 mm mounting holes
- Perfect for rudders, trim tabs, and auxiliary fittings
- Outperforms zinc and aluminium in freshwater conditions
Suitable Applications
- Freshwater sailboats, tenders, and small motorboats
- Rudders, trim tabs, and brackets
- Use in lakes, rivers, and reservoirs
- Retrofit or OEM protection for small submerged components
Documents
Osculati Catalogue 2025 - page 792 Size: 247,2 Kb -
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