Best Welds 5123 Gas Diffuser, Brass, For Tweco Style No 1 MIG Guns, 11 Series Contact Tips

Gas Diffuser, Brass, 250 A, For Best Welds, Tweco Style No 2 MIG Guns

Gas diffuser built to the Tweco pattern, threading into the MIG gun head to meter shielding gas evenly into the nozzle while seating the contact tip. A worn diffuser leaks gas and loosens the tip, so...

Best Welds 11-45 MIG contact tip, 0.045 inch, Tweco-style. The copper tip carries welding current to the wire as it feeds and centers it through the nozzle. Used in MIG welding setup and gun...

MIG Contact Tip, 0.045 in, Tweco Style, Heavy Duty

Eliminator Style Diffuser, 360 Brass Alloy, For 450 Eliminator Series MIG Guns