Description
Product Overview
The Yellow Jacket bronze flare NPT fitting is engineered for precision and durability in automotive air‑conditioning line repair. Measuring 1/4 inch, the fitting is forged from high‑grade bronze and finished with a brass exterior, delivering superior corrosion resistance and a long service life. Its flare connector type ensures a tight seal on NPT threads, while the compact 2 × 1 × 1 inch dimensions make it easy to fit into tight spaces. Made in the United States, this single‑piece component carries the trusted Yellow Jacket brand reputation for quality and reliability.

Usage
Designed for automotive technicians, this fitting excels in air‑conditioning system repairs, refrigerant line replacements, and routine maintenance tasks. Its robust construction handles high pressure and temperature variations typical in vehicle HVAC systems. Whether you are servicing a passenger car, light truck, or commercial vehicle, the fitting’s flare design provides a leak‑free connection that speeds up installation and reduces re‑work. Ideal for both professional garages and well‑equipped DIY workshops.
Why Choose Us
Yellow Jacket stands out for its commitment to American manufacturing standards and rigorous quality control. Each fitting undergoes dimensional testing to guarantee exact NPT thread compatibility, eliminating cross‑threading issues. The bronze material offers unmatched durability compared to standard steel or plastic alternatives, ensuring the fitting remains functional even in corrosive environments. Our product is backed by a solid warranty and a 4.7‑star rating from verified customers, reflecting consistent performance and satisfaction.
Key Features
- Premium bronze construction with brass exterior for superior corrosion resistance.
- Flare connector type provides a secure, leak‑free seal on NPT threads.
- Compact 2 × 1 × 1 inch size fits easily in confined automotive spaces.
- Made in the United States, adhering to strict quality and safety standards.
- Highly rated by professionals – 4.7 out of 5 stars from 13 customer reviews.
FAQ
What size thread does this fitting use?
The fitting uses a standard NPT (National Pipe Thread) size of 1/4 inch, compatible with most automotive AC line components.
Can this fitting be used for refrigerant lines?
Yes, it is specifically designed for air‑conditioning and refrigerant line repairs, providing a reliable seal under high pressure.
Is the bronze material suitable for outdoor use?
Absolutely. Bronze offers excellent resistance to corrosion, making the fitting ideal for both indoor and outdoor automotive applications.
Do I need any special tools to install this fitting?
A standard flare nut wrench and a pipe thread sealant are sufficient for a proper installation.
What warranty does Yellow Jacket provide?
Yellow Jacket offers a limited warranty that covers manufacturing defects, ensuring you receive a dependable product.




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