The Weldtec 2538GT Air-Cooled Gas-Through Dinse Connector 25mm is a durable, high-performance connector engineered specifically for air-cooled TIG torch setups using 9 and 17 style torches. Designed to deliver secure electrical transfer along with integrated gas flow, this Dinse-style twist-lock connector provides a stable, low-resistance connection for consistent performance in both everyday welding and demanding shop environments.
Ideal for torch lead repairs or custom TIG builds, the 2538GT ensures a tight, dependable link between your TIG torch and power source while maintaining excellent conductivity and long service life. Made in the USA, it’s built to meet the expectations of professional welders who rely on dependable equipment day in and day out.
Works With
9 and 17 style air-cooled TIG torches and compatible leads using 25mm Dinse connections.
What’s Included
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1 × 2538GT - 25mm Air-Cooled Gas-Through Dinse Connector
Built for welders who demand durability and reliability, the 2538GT delivers smooth current flow, integrated gas delivery, a secure twist-lock fit, and dependable performance on every job.

