Description
Product Overview
The Legacy Manufacturing 14 Piece Quick Connect Hose Fittings set is engineered for durability and ease of use in air tool applications. Constructed from high-quality aluminum and steel, this set features a color-matching system to simplify connections and prevent cross-contamination between lubricated and dry air lines. Key specifications include a 1/4 inch NPT thread size, dimensions of 1 x 5.75 x 8.75 inches, and a weight of 1.6 ounces. Included components are 2 FNPT couplers, 2 MNPT couplers, 4 FNPT plugs, and 6 MNPT plugs, all designed for heavy-duty performance in industrial and automotive environments.

Usage
These quick connect hose fittings are ideal for professional job sites, automotive repair shops, and home garages, where reliable air tool connections are essential. They support applications such as pneumatic tool operation, air compressor systems, and spray gun setups, ensuring secure fittings without leaks. The target audience includes mechanics, contractors, and DIY enthusiasts who require efficient, contamination-free air line management for tasks like tire inflation, painting, or assembly work.
Why Choose Us
Legacy Manufacturing stands out with its commitment to quality, using premium materials like aircraft aluminum and steel for long-lasting performance. The color-coded design reduces errors and enhances safety, while the 1-year warranty provides peace of mind. As the makers of Flexzilla, we ensure industrial-grade interchangeability and reliability, making this set a top choice for demanding environments where precision and durability are paramount.
Key Features
- Color-matching system for easy identification and connection of plugs and couplers
- Dedicated line use to prevent cross-contamination between lubricated and dry applications
- Industrial interchange Type D in all red color for consistent performance
- Premium materials including steel and aircraft aluminum for enhanced durability
- Heavy-duty construction suitable for professional, automotive, and home use
FAQ
What is included in the 14-piece set?
The set contains 2 FNPT couplers, 2 MNPT couplers, 4 FNPT plugs, and 6 MNPT plugs, providing a comprehensive range for various air hose connections.
Are these fittings compatible with standard air hoses?
Yes, they feature 1/4 inch NPT threads, which are widely used in air compressors and tools, ensuring compatibility with most industrial and DIY setups.
How does the color-matching system work?
Plugs and couplers share the same color coding, allowing for quick visual identification to match components correctly and avoid misconnections.
Can I use these for both lubricated and dry air lines?
The dedicated line design ensures you never mix lubricated and dry applications, preventing contamination and maintaining tool efficiency.
What is the warranty period?
Legacy Manufacturing offers a 1-year warranty on this product, covering defects in materials and workmanship under normal use conditions.





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