Keep your rig's air and fluid systems running smooth with this heavy-duty brass hex pipe coupling. When you're dealing with compressed air lines, fuel systems, or hydraulic connections, you need fittings that won't let you down miles from home.
Built Trucker-Tough
- Solid brass construction - Resists corrosion and handles high-pressure applications without cracking or failing
- Hex design for easy installation - Wrench-friendly hex shape lets you get a solid grip for tight, leak-free connections
- 3/8" NPT threading - Standard sizing fits most semi-truck pneumatic and hydraulic systems
Technical Specifications
This coupling features precision-machined 3/8" NPT threads on both ends, making it perfect for connecting air brake lines, auxiliary air systems, and other truck applications. The hex body design provides multiple wrench contact points for secure installation even in tight spaces under your cab or trailer.
Whether you're doing roadside repairs or upgrading your air system, this brass coupling delivers the reliability owner-operators demand. Built to handle the vibration, temperature swings, and pressure demands of over-the-road hauling.
