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133mm Grey Marine Inspection Hatch Self-Centering Thread O-Ring
133mm Grey Marine Inspection Hatch Self-Centering Thread O-Ring
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Nuova Rade 133mm Inspection Hatch (Grey)
SKU: 196450 | Self-Centering Thread & Watertight O-Ring
The Nuova Rade 133mm Inspection Hatch is a professional-grade marine access solution designed for durability and ease of use. Engineered with a unique self-centering thread, this hatch prevents cross-threading even in difficult conditions, ensuring a secure fit every time. It is ideal for providing quick access to storage compartments, fuel lines, electrical wiring, or bilge pumps on boats, yachts, and kayaks.
Key Features
- ✔ Self-Centering Thread: Automatic lid alignment for fast closing.
- ✔ Watertight Seal: Integrated rubber O-ring prevents water ingress.
- ✔ Discrete Mounting: Hidden screw holes for a flush, professional finish.
- ✔ Non-Skid Surface: Textured lid provides extra grip on deck.
Technical Specs
| Internal Diameter (A) | 133mm |
| External Diameter (B) | 187mm |
| Cut-out Diameter (C) | 145mm |
| Material | UV-Resistant ASA |
| Color | Grey |
Compatibility / Fitment Guide
| Application | Mounting Type | Notes |
|---|---|---|
| Marine Deck / Bulkhead | Horizontal or Vertical | Requires 145mm hole cut-out. |
| Kayaks / Canoes | Flush Surface Mount | Excellent for dry storage access. |
| Fuel/Water Tank Access | Bulkhead Mount | ASA plastic is chemical resistant. |
OEM Cross Reference
| Nuova Rade SKU | 196450 |
| Lalizas Group SKU | 196450 |
| Alternative Colors (133mm) | 196443 (White), 196448 (Cream) |
Questions & Answers
Is this a genuine original part?
Yes, this is an authentic Nuova Rade product, manufactured in Italy to the highest marine standards.
How do I know if it is compatible?
Check your internal diameter requirement. This model provides a 133mm clear opening and requires a 145mm mounting hole. If replacing an existing hatch, verify the cut-out diameter matches.
What is ASA plastic and why is it better than ABS?
ASA (Acrylonitrile Styrene Acrylate) offers significantly higher UV resistance and impact strength than standard ABS, ensuring the hatch will not become brittle or yellow when exposed to salt water and direct sunlight.
Note: Professional installation using a high-quality marine sealant (like Sikaflex) is recommended to maintain the watertight integrity of your deck or bulkhead. Visit 4boats.co.uk for more premium marine components.
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