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The RADNOR 64007839 (BERL7A-25) is a 25-foot conventional MIG welding gun liner designed for heavy-diameter wire feeding. It is engineered as a replacement component for Bernard and Tregaskiss systems, utilizing a high-carbon spring steel construction with a coiled, anti-gapping design to facilitate steady wire delivery.
Features
Color-coded by wire size for identification
Compatible with Bernard MIG Guns
Compatible with Tregaskiss MIG Guns
High-carbon wire construction for extended service life
Anti-gapping design to minimize wire friction
Designed for industrial-grade performance
Reduces inventory requirements through multi-brand compatibility
