Tweco No.4 Professional MIG gun has been developed to be the heavy hitter in the MIG gun market.
Designed with ergonomics and to be the most robust gun possible. It is a design that is so popular it is copied endlessly.
Make sure that if you are looking for a Tweco Professional MIG gun you buy the one and original Tweco Professional brand, not "Tweco Professional Style".
P/N: OTWX412/3545
Variations: OTWX415/3545, 717201, 717335, OTWL415-116, OTWM412/3545, OTWM412/116
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