Functional One-Touch design facilitates an instant tubingconnection.Elliptical sleeve configuration is ideal for Pneumaticinstallations in a confined space.Simple manual pressure on the elliptical sleeve results inan instant tubing disconnection.Nickel-plated metallic body provides resistance againstcorrosion and contamination over time.(optional)Teflon-coated thread requires no additional sealing.Various models are available in both inch and metric sizes.