Raw Iron Cap 80X22 D10.5 Precision Fit Ferrule for Lighting Fixture Assembly
This Iron Cap (80X22 D10.5 Raw) is a fundamental and robust hardware component designed for the structural and decorative assembly of lighting fixtures. Manufactured from raw iron, it offers a classic, industrial aesthetic perfect for unfinished or vintage-style designs. Its precise dimensions ensure a secure fit and reliable performance, serving as a durable end cap or connector in various lamp arm and body constructions.
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Material: High-Quality Raw Iron
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Finish: Raw / Unplated (Ready for Custom Finishing)
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Primary Use: End Cap & Structural Connector for Lighting Arms
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Industry: Decorative & Commercial Lighting Manufacturing
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Key Feature: Precise Machining for Secure Fit and Assembly Stability
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Arm Termination: Used as a solid end cap on the extremities of lamp arms in pendant lights, floor lamps, and chandeliers.
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Joint Concealment: Covers and protects connection points within the lamp body structure, ensuring a clean aesthetic.
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Style Anchor: Provides an industrial, rustic, or vintage visual element in fixture design.
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Structural Component: Can act as a reinforcing sleeve or connector in custom metal lamp frameworks.
| Specification Category | Detail |
|---|---|
| Product Type | Iron Cap / Ferrule |
| Material | Raw Iron (Low Carbon Steel) |
| Finish | Raw (Mill finish, may have light oil coating for rust prevention) |
| Key Dimension (Outer) | 80mm (Length) X 22mm (Outer Diameter) |
| Bore Dimension (Inner) | 10.5mm (Inner Diameter, D10.5) |
| Wall Thickness | Approximately 5.75mm (Calculated from OD and ID) |
| Primary Function | Mechanical Connection, End Capping, Aesthetic Enhancement |
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Design Flexibility: The raw finish allows for easy custom plating, painting, or patination to match specific design requirements.
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Mechanical Durability: Iron provides excellent strength and wear resistance, ensuring long-term structural integrity of the lighting assembly.
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Precision Fit: Accurately machined inner diameter (D10.5) ensures a snug fit on standard tubing, minimizing play and enhancing joint rigidity.
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Industry Standard Compatibility: Sized to be compatible with common lamp part tubing and rod diameters, simplifying the design and sourcing process.
Customer Service
- Quick Response: Ensure that every inquiry of yours is answered in a substantive manner within a short period of time.
- Efficient Logistics: High production efficiency and fast delivery speed help to save precious time.
- Quality Assurance: What we offer is not just products, but also the quality guarantee and safety certification accumulated over 20 years.
- Customization support: Based on your project requirements, we offer professional customized solutions.
With over 20 years of dedication to the lighting and hardware industry, we provide a professional and reliable supply of lighting fixture parts.Our commitment to quality and excellence is validated by international certifications, ensuring that our products meet the highest global standards for performance and safety.




Q1. Can I have a sample order for the product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: 3-5 days for Sample preparing ,8-10 working days for mass production.
Q3. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline and sea shipping also optional.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.