3/8" (5/8-18 I) Stainless Steel Union

For an OEM fitment, seamless installation and maximum strength, the 3/8" (5/8-18 I) Stainless Steel Brake Line Union is the best choice. Featuring premium quality construction with a corrosion-resistant finish, it has excellent durability and will last you for many years to come. Plus, this union is tough enough to stand up to pressure in extreme racing conditions. Features: - Pressure tested up to 9000 psi. - Seamless installation. - Corrosion resistant stainless steel construction. - Works with any 3/8” brake line or adapter fitting connections. Benefits: - Provides a secure connection between two hard brake lines without leaks or breaks over time. - Uncompromised braking performance even in extreme temperature changes and for high performance applications such as drifting or autocrossing. - Easy installation allows for quick brake fluid coverage when flushing or draining brakes completely. - Robust design ensures long term reliability without replacing over time saving on cost of maintenance time needed reapplying sealing agents continuously