Features: Crafted from copper for enhances durability and efficiency. The nozzle features innovative insulation coating that ensures consistent welding quality and protects against high temperatures during extensive use. Suitable for professional welders and metalworkers, this nozzle is the perfect tool for those who demand reliability in their welding projects. Suitable for a variety of welding environment, from automotive repair shops to industrial fabrication, our welding Guns nozzle delivers exceptional result on every job. Upgraded your welding toolkit with this coated nozzle that promises welding experience, increasing productivity for all your metal joining needs. Specifications: Component:Copper Type: 0.6mm/0.8mm/0.9mm/1.0mm/1.2mm Size:Approx.4.2x1.8x1.1cm/1.65x0.71x0.43inch Package Includes: 2Pcs Gas Nozzle 2Pcs Gas Nozzle Holders 10Pcs Contact Tips note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.