Fitting Adapter 1/2-20 Male to 3/8-24 Female

The Fitting Adapter 1/2-20 Male to 3/8-24 Female from LEED BRAKES is an essential adapter for brake system modifications and custom hydraulic line configurations. This compact threaded connector bridges two different metric thread standards commonly encountered when upgrading or repairing brake components, proportioning valves, or custom brake lines on trucks, hot rods, and high-performance vehicles. Whether you're fabricating a custom brake setup or need to mate incompatible fittings during a full brake system overhaul, this adapter eliminates costly component replacements and gives you the flexibility to work with existing inventory.

Constructed with precision engineering, the fitting adapter features a 1/2-20 male thread on one end and a 3/8-24 female thread on the opposite end, allowing seamless connection between brake lines, master cylinder outlets, or proportioning valve ports with different thread pitches. The adapter's compact 3.05-inch length and minimal 0.05-pound weight make it ideal for tight engine compartments where space is at a premium. LEED BRAKES' reputation for quality hydraulic fittings ensures this adapter maintains integrity under high-pressure brake line conditions, with threads that resist stripping and corrosion during installation and long-term use.

This adapter is invaluable for fabricators, restoration specialists, and performance brake installers working on custom brake systems where OEM fittings don't align with aftermarket proportioning valves or calipers. It's equally useful when converting from drum to disc brakes, upgrading hydraulic systems, or troubleshooting compatibility issues during brake reassembly. Compatible with most brake line standards and proportioning valve configurations found in classic muscle cars, modern trucks, and race-prepared vehicles, this fitting adapter simplifies your build process and reduces downtime. Keep one on hand for emergency repairs or future modifications—a small component that solves big fitment headaches.