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• Shutoff Value & Teflon Sealing Tape：Feature with Shutoff Valve on the female thread, it can be open or close when use; Teflon pipe tape can be
  wrapped around the threads when connecting to better ensure that the gas will not leak out, they have the
  good characteristics of sealing, corrosion resistance, anti-aging.
• Brass Material & Weather Resistant：These practical pipe fitting and quick coupler are made of solid brass material, corrosion resistance, not easy
  to break and deform, durable for you to use, It can also keep the tool working safely under high temperature and long service life.
• Easy Installation：Simple install by hands, just connect the quicker connector to the regulator hose adapter without move or carry,bring you great convenience.