Sealey-MIG-Gas-Regulator-Kit-No-Gauge-Regulator-Industrial-Sealey-REG-KIT-MZ-p-Convert-the-small-bore-hosing-normally-4mm-OD-found-on-portable-MIGs-for-use-with-industrial-size-gas-regulators-and-cylinders-Kit-includes-industrial-regulator-…View more