... for indoor&outdoor use 2) Gas Connector High flexibility, corrosion resistant 3) Approved by CSA 6. ... 10&6.27 Features: 1) Gas Connector for in door and outdoor use2) Gas Connector with high flexibility, withstands corrosion, durable, reliable ... 't leak gas if installed incorrectly5) For gas mediums such as city gas, petroleum liquefied gas, natural gas, oil, waterSpecifications:1) Size: 1/4" ID(3 ...