Features: This 1/4" Regulator delivers stable flows output with high precise calibration, engineered to minimize gas waste while ensuring consistent performances in welding and laboratory operations. Crafted from corrosions resistant brass, this gas flows control regulator withstands high pressure applications and features a tool less installation design for fast setup without additional equipment. Ideal for professional welders, industrial technicians, and DIYer enthusiasts requiring reliabled pressure management in metal fabrication, pipeline maintenance, or precise laboratory gas purge systems. Optimize delivery for TIG welding torches, semiconductor manufacturing equipment, or automotive brake line installations where accurate gas regulation is critical to operational safety and efficiency. Its leak proof brass construction integrates a pressure relief mechanism, making this purge tool regulator a durability solution for workshops, factories, and research facilities handling compressed gas. Specifications: Component: Brass Size: Approx.7.5x3.5cm/2.95x1.38inch Package Includes: 1pcs Brass Gas Control Regulator note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.