... , rapid pneumatic fittings for plastic tubes, banjo pneumatic fittings, etc.Push-Lock FittingsTube OD: 04, 05, 06, 08, 10, 12, 14 mm ... -PlatedGripper: Brass Nickel-PlatedGripping Collet: AISI 301 (GP Series)Tightness Ring: Brass (GP Series)Push-In fittings with different shape, only one hand ... , steam, machine tool, lathe suchas application if corrosive environment SP series. Push-Lock Fittings