GENTEC MIG/TIG Shielding Gas Kits provide complete durable components for delivering shielding Gases, Argon, CO2 or Argon/CO2 Mixed Gas, to MIG/TIG Machines. Kits with Flowgauge Regulator or Flowmeter Regulator are available for welders’ preference. Kits with Economical Flowmeter Regulator (191 and 791 Series) and Flowgauge Regulator (790 Series) are for light-duty use. Kits with Professional Grade Flowmeter Regulator (195 Series) and Flowgauge Regulator (190 Series) are for professional everyday use. The ¼” I.D. 6’ and 10′ long blue hoses are made in the USA with 300PSI Working Pressure.