Description
Product Overview
TL TOOLEGIN 5/8″ OD 45° flare plug fittings are engineered for high-pressure industrial applications, providing an economical and reliable metal-to-metal seal. Crafted from durable brass, these fittings feature a 45° flare design that ensures exceptional resistance to mechanical pull-out, making them ideal for demanding environments. The kit includes five pieces, each with dimensions of 5.12 x 4.33 inches and a weight of 300 grams, designed for easy installation and long-term performance. With a model number of 39*10-5 and UPC 745396603519, these fittings meet rigorous standards for safety and efficiency in various systems.

Usage
These flare tube fittings are suitable for LP and natural gas lines, refrigeration systems, and hydraulic applications where a secure, flame-free connection is essential. They are commonly used in industrial settings, automotive repair shops, and HVAC installations, providing a practical alternative to solder joints. The target audience includes professional technicians, engineers, and DIY enthusiasts working on high-pressure fluid or gas systems that require dependable, leak-resistant fittings. However, they are not recommended for potable drinking water applications due to material compatibility.
Why Choose Us
TL TOOLEGIN flare fittings stand out due to their robust brass construction and precise engineering, ensuring a positive metal-to-metal seal that enhances safety and reliability. The brand’s commitment to quality is reflected in the fittings’ high customer ratings and best-seller rank in industrial categories. Unlike generic alternatives, these fittings are tested for extreme conditions, offering superior resistance to vibration and mechanical stress, which reduces the risk of failure in critical applications.
Key Features
- Metal-to-metal seal design for high-pressure service and leak prevention
- Exceptional resistance to mechanical pull-out ensures long-term durability
- Brass material provides corrosion resistance and reliable performance
- 45° flare connection offers a secure fit without requiring open flames
- Versatile compatibility with gas, refrigeration, and hydraulic systems
FAQ
What applications are these fittings suitable for?
These fittings are designed for LP and natural gas, refrigeration, and hydraulic systems where high-pressure seals are needed. They are not for use with potable water.
How does the flare design improve safety?
The 45° flare creates a positive connection between the tube and fitting, clamping securely to prevent leaks and withstand mechanical stress.
Can I use these fittings in place of soldered joints?
Yes, they are an excellent alternative where open flames are impractical or undesirable, offering a reliable seal without heat.
What is the material composition?
They are made entirely of brass, which provides durability and resistance to corrosion in various industrial environments.
Are these fittings easy to install?
Yes, the plug connector type and standard 5/8″ OD size allow for straightforward installation with common tools.




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