General description 19Pcs Nozzle Contact Tips Holder for Mig Welder Torch is designed for both professional and DIY users, making it suitable for various home improvement and welding tasks. The product features excellent thermal conductivity, ductility, and corrosion resistance, ensuring durability and efficiency in welding applications. Technical specifications Material: Brass, metal Color: Silver, black, gold Package Contents: 2 x Nozzle Holder MB 15/150 2 x Insulating Sleeve MB 14/15/150 4 x Gas Nozzle MB 14/15/150 10 x Electric Nozzle 1mm 1 x Multiple Key for MIG Measurement allowed error: +/- 1-3cm Other information