PU-3/16 | 3/16 Inch O.D Tube to 3/16 Inch O.D Tube Union Straight | Plastic Push in Fitting

3/16 inch O.D tube to 3/16 inch O.D tube union straight plastic push in fitting is used to connect two tubes with same tube diameter on both ends for an inline air connection. Pneumatic push to connect fitting union straight can be fitted quickly and simply by pushing the tube directly. To connect, simply push the tubing until it bottoms and stainless steel teeth to grip onto the tubing and hold it captive. To release the tubing, press the release sleeve on the fitting and you can easily pull the tube out.