... /2" 2.tube size:4mm-14mm 3.material:brass 4.pressure:10bar Push in Connector Features1.Reliability:Rapid manual connection and disassembling ... .2.Compatibility:Big flow,working in Nylon,PU and Teflon ... CTube OD04,05,06,08,10,12,14mm1/8",1/4",3/8",1/2"Working MediumCompressed AirMaterial Metal Body BrassResin ...