14pcs welding machine accessories, gas nozzles, contact tips and diffusers, with copper alloy tubes for Tweco and 100L MIG welder

14Pcs accessories kit, includes Gases Nozzle 21-50 (2pcs), Contact Tip 11-35 (0.035\ Celsius0.9mm,10pcs) and Gases Diffuser 35-50 (2pcs). The nozzles hold the end of the contact inside, not out. More safe and effective. Machined from a copper alloy tubing, the contact tips provides a consistent and inside Diameter . Has nice electrical properties. Item Type: Welding Machine Accessories Material: metal Quantity: 14pcs