Static Pressure Fitting, Insertion Length 4 in, Material Steel, Connection Size 3/16 in, Includes Magnet, Compatible Brand and Series Dwyer Megahelic Gauges, Features Magnet to Hold In Place, For Tubing Diameter 3/16 in, For Use With Controllers, Manometers, Pressure Switches. This item has been restricted from sale in the following state (s): []