Ingco HPW04151 Gas switch №1.5 is a tool for professional welding, made of high quality materials and professional welding. This gas key offers a perfect solution to control and direct gas pressure. Suitable for use in various resources and repair work with size №1.5. It has an excellent design for proper adjustment and safe use. Provides easy convenient use with ergonomic handles & high resilience features Ingco HPW04151 Gas switch is also designed to open and close gas safely in welding. This tool is an ideal choice to facilitate gas supply work in both professional welders and industrial environments.