Tectran 146-6B Inverted Flare Female Union Fitting 3/8 In. Tube

The Tectran 146-6B is an inverted flare female union fitting designed for heavy-duty truck and trailer brake line and air system applications. This straight union connects two inverted flare tube ends with female threads on both sides, providing a secure, leak-free joint in demanding commercial vehicle environments.

Key Features:

• Fitting Type: Inverted flare female union (in-line / straight configuration)
• Tube Size: 3/8 in.
• Gender: Female union — both ends accept inverted flare tube connections
• Built to heavy-duty commercial truck and trailer industry standards
• Manufactured by Tectran, a trusted supplier of air, hydraulic, and electrical components for the heavy-duty market
• Durable metal construction for reliable performance in brake line and air plumbing systems

Tectran's 146-series inverted flare fittings are a go-to solution for technicians servicing commercial trucks, trailers, and fleet vehicles. The 146-6B female union is ideal for joining or repairing brake tubing runs where a straight union connection is required.