Check the listing for details. Duotight Push-In Fitting - 8 mm (5/16 in.) Joiner. Condition: New. Listed at 6.00 USD. TThis Duotight joiner fitting is compatible with EVABarrier 8 mm OD Tubing (D1717 & D1718). Duotight offers superior quality when compared to other push-in fittings. Their double EPDM O-ring design provides a more complete and reliable seal, protecting against leaks even when tubing is bent around tight corners. They are suitable for both beverage and gas applications, and are pressure rated to 100 psi. Tubing can be released by simply pushing in the collet and pulling the line out. No need for clamps or cutting lines! Features:Insert tubing and firmly push to connectEasily release tubing by pushing in the colletSuitable for both gas & beverage applicationsMade from food-grade acetal plasticDouble O-rings made from highly chemical resistant EPDMLocking teeth made from stainless steelPressure rated to 150 psiTemperature rated to 212°F (100°C) Please note: exposure to chlorine will degrade the acetal plastic and stainless steel these fittings are made from. Do not use in contact with bleach or other chlorinated cleaning chemicals. Kegland Part number: KL02370