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GIG1-Gap Inspection Gauges


Hikelok gap inspection gauge will be distributed after strict and repeatable testing to ensure user's safe and provide high-effeciency user experience. Hikelok gas inspection gauge ensures sufficient pull up upon initial installation. All metal Hikelok tube fittings are gaugeable with the exception of a few forged bodies in aluminum.


  • Avaliable sizeds from 1/16 to 1 in

  • S17400 material

  • Ensure the fitting has been sufficiently tightened


  • Easy to use

  • Economic choices

  • Accurate gauge

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