Tectran 103 Male Connector with Spring Guard 3/8" Hose x 3/8" MPT

The Tectran 103 is a heavy-duty male air brake connector designed for commercial truck and trailer pneumatic systems. This brass fitting features a 3/8" hose barb on one end and 3/8" male pipe thread (MPT) on the other, providing a secure connection between air hoses and threaded ports.

Key Features:

• Durable brass construction for corrosion resistance and long service life
• Integrated spring guard protects the hose from kinking and damage at the connection point
• 3/8" inside diameter hose barb for secure hose attachment
• 3/8" male pipe thread (NPT) for threaded connections
• Designed for air brake and pneumatic systems on heavy-duty vehicles
• Meets DOT FMVSS 121 requirements for air brake systems

This connector is commonly used in truck, trailer, and bus air brake applications where reliable pneumatic connections are critical for safe operation. The spring guard design helps extend hose life by preventing damage at this common failure point.