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Work with Tweco 300A - 400A MIG welding gun No
Universal Conventional Liners are compatible with all Legacy Bernard™ Q-Gun™
Magnum Pro Curve 400
Accommodates MIG welding wires
42-4045-15 Work with Tweco 300A -Made in USA Accommodates MIG welding wires 0. 040" 0. 045" (42 4045 15). 15' Long For use with 180A 250A MIG welding gun Tweco Eliminator Spray Master No. 1 #2 and Lincoln Magnum 200 250SP, as well as other aftermarket MIG guns. Also ideal replacement for Lincoln KP42 series liner.
