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Vibrant Aluminum Joiner Coupling (2.25in Tube O.D. x 3in Overall Length)

$17.50

On Backorder — Expected to ship by Jun 21, 2026

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Vibrant aluminum joiner coupling (2.25in O.D. x 3in L). Ideal for custom fabrication and hose connections.

Key Features

  • Fits 2.25 inch O.D. tubing.
  • Measures 3 inches in overall length.
  • Constructed from 6063 aluminum for easy welding.
  • Requires minimal surface preparation for TIG welding.
  • Bead-rolled for improved hose retention.
  • Features a mirror-polished finish.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're fabricating custom exhaust components or need to connect silicone hoses to aluminum tubing, this Vibrant aluminum joiner coupling is a solid choice. It's designed to help you create affordable custom silicone coupling combinations, making it handy for tasks like fabricating intercooler end tanks or welding hose inlets and outlets onto aluminum radiators.

This joiner is made from 6063 aluminum, which is known for being easy to work with for TIG welding. It requires minimal surface preparation, so you can get to welding faster. The tubing is bead-rolled, which helps secure silicone hoses in place, and it has a mirror-polished finish. The 2.25-inch outer diameter tube and 3-inch overall length make it versatile for many custom applications.

Specifications

Brand
Vibrant
Manufacturer Part #
12051
UPC
690092163464

Frequently Asked Questions

Vibrant Aluminum Joiner Coupling (2.25in Tube O.D. x 3in Overall Length)

$17.50