Vibrant Aluminum Joiner Coupling (4in Tube O.D. x 3in Overall Length)
Vibrant Aluminum Joiner Coupling (4in Tube O.D. x 3in Overall Length)
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Vibrant Aluminum Joiner Coupling (4in Tube O.D. x 3in Overall Length)
Elevate your fabrication projects with the Vibrant Aluminum Joiner Coupling, expertly crafted from high-quality 6061 aluminum. This joiner coupling is designed for minimal surface reparation, making it an ideal choice for TIG welding applications.
Key Features:
- Durable Material: Made from robust 6061 aluminum for long-lasting performance.
- Easy to Weld: Requires minimal preparation for TIG welding, saving you time and effort.
- Versatile Applications: Perfect for custom silicone coupling combinations, intercooler end tank fabrication, and welding hose inlets/outlets to aluminum radiators.
- Accurate Dimensions: Bead rolled for consistent material quality and dimensional accuracy.
- Wide Range of Sizes: Available in various outlet diameters, ranging from 1.5” to 4”, catering to diverse needs.
Benefits:
- Enhances the adaptability of your custom automotive projects.
- Streamlines your fabrication process with high-quality materials.
- Provides reliable performance for both DIY enthusiasts and professional fabricators.
Recommended Products:
- 1st Choice PN: 2718
- 2nd Choice PN: 12528
- 3rd Choice PN: 2736B
- 4th Choice PN: 2798
- 5th Choice PN: 2746B
Transform your fabrication experience with the Vibrant Aluminum Joiner Coupling. Whether you're a professional or a hobbyist, this coupling is designed to meet your welding and custom fabrication needs with ease.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

