<b>Feature:</b><br>Easy to install, no need for other tools, just insert the tube inside. <br>All models of push lock fittings are designed to suit your pneumatic piping needs perfectly. <br> Long service life. <br>You can easily change the tubing connector direction. Narrow space is also suitable with the push. <br> <br> <b>Specification:</b><br> Working Pressure:0-1.0MPa | 0-150psi<br> Applicable Tube: PU / PA / PE / PVC<br> Proof Pressure:1.32Mpa | 191psi.Seal<br> Working Temperature:0-60℃ | 32-140℉ <br>Negative Pressure:-100Kpa | -29.5 In Hg<br> <br><b>Package includes:</b><br>Totally 50 pieces fittings<br> (10pcs 5/32" fittings, 10pcs 1/4" fittings, 10pcs 5/16" fittings, 10pcs 3/8" fittings, 10pcs 1/2" fittings)