Connect Male NPT pressure gauge or other Male NPT device to a Ralston hand pump or nitrogen calibration device to create one side of a quick-disconnect to 10,000 psi

• Install with thread tape once onto any male NPT pressure gauge then use the Quick-test connection to quickly connect or disconnect from any Ralston hand pump, nitrogen calibration device or other Quick-test adapter
• Saves the threads on a pressure gauge by not needing to make and remake the connection with thread sealant
• Note that these are not compatible with QT or QS hoses. Please use Quick-test XT hoses
• Made in USA