This quick-connect hose coupling has a length of 2 3/16 inch, a maximum operating pressure of 220 psi @ 70 Degrees F and is black, silver, has an operating temperature of 0 Degrees to 180 Degrees F and is made of brass with a zinc black anodized finish/coating. In addition, it has a ¼"-18 thread. Plus, it has an NPT connection type. This quick-connect hose coupling includes a valve.