Lead Free Bending Brass Tube Integrated Ball Joints Precision Couplers
Our precision-engineered brass bending tubes with integrated balls and couplers are designed for the sophisticated needs of custom and commercial lighting manufacturers. This system provides unparalleled flexibility in creating complex and stable arm structures for pendant lights, chandeliers, and floor lamps. Crafted from high-quality, lead-free brass, these components ensure superior strength, excellent corrosion resistance, and a perfect foundation for high-end finishes.
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Material: High-Grade, Lead-Free Brass Allody
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Key Features: Integrated Ball Joints, Precision Couplers, Smooth Internal Bore
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Primary Application: Custom Lighting Arms, Chandeliers, Pendant Clusters
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Advantage: Allows for Multi-Axis Adjustment and Secure Locking
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Finish: Raw Brass (Ready for Plating/Painting)
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Constructing adjustable arms for multi-pendant lighting clusters.
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Creating rigid and articulated structures in custom chandeliers.
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Forming the core framework for architecturally inspired floor and table lamps.
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Facilitating complex wiring runs through connected, hollow tube sections.
| Specification Category | Details |
|---|---|
| Material | CuZn39Pb3 (Free-Cutting Brass) or equivalent lead-free alternative (e.g., CuZn21) |
| Plating Compatibility | Excellent for Nickel, Chrome, Bronze, and Gold Plating |
| Process | Precision CNC Machined & Threaded |
| Interior Finish | Smooth, deburred bore for easy wire passage |
| Standards Compliance | Conforms to RoHS/Reach environmental directives |
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.