1/4 Inch Npt 0 - 160 Psi Abs Case Polycarbonate Lens Bottom Mount Air Line Dial Pressure Gauge Best Seller They have a round cap

They have a round cap with a hex head and are tightened with a socket wrench drive

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Thread Length: 22 mm

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1/4 Inch Npt 0 - 160 Psi Abs Case Polycarbonate Lens Bottom Mount Air Line Dial Pressure Gauge Best Seller They have a round capAir pressure gauges measure the pressure of air in a pneumatic system. The measurement of air pressure is essential for the proper functioning of many systems and can be used to monitor and control the performance of compressors pneumatic systems and other equipment that utilizes air.