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The Bernard L4A-25 is a rear load liner meant for MIG guns. It promotes smooth wire feeding, which enhances the welding process. Made from high carbon music wire, this liner measures twenty-five feet and works with wire sizes from zero point zero four five to one-sixteenth inch (one point two to one point six millimeters).
This liner is essential for ensuring effective wire feed during welding, which aids in achieving high-quality welds.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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