Insulator, Slide on Nozzle, 400 A, For Best Welds®, Tweco® Style No 4 MIG Guns

Best Welds MIG Gun Shock Washers and Insulators

Product Attributes:

  • Industry part number easily recognizable
  • Meets or exceeds OEM quality and performance
  • Material = G7 Silicone
  • Style = Tweco® Style
  • Type = MIG Gun Insulator for Slide on Nozzle
  • Used With = Best Welds® 400 A; Tweco® StyleNo 4 MIG Guns