0.045" Quik Series 1 Contact Tip, 0.310" O.D.

Gas diffusers have positive stops to secure Quik Tip Contact Tips in a fixed position for superior repeatability and consistent quality welds " multiple fixed positions available Nozzles are available in threaded and slip-on styles Compatible with BTB Semi-Automatic Air-Cooled MIG Guns, W-Gun Semi-Automatic Water-Cooled MIG Guns, Clean Air Fume Extraction Guns, Bernard FILTAIR Fume Extraction Guns, and Dura-Flux Self-Shielded Flux-Cored Guns with Replaceable Cable Liner