Product Features:Product Name : Push to Connect FittingsModel :MPC12-02Color : Silver Tone,BlackMaterial : Plastic,MetalThread Size : 1/4NPTTube Size (OD) : 12mm / 1/2"Type: Male Straight Thread ConnectorOperating Pressure : 0-0.8MPaOperating temperature：0 - 60 Degree CelsiusDimension : 32.8mm x 21mm / 1.29-inch x 0.83-inch (L x W ) Package Content:3 pcs x Push to Connect Fittings Description:1.The quick fitting is designed for Polyurethane or Nylon tubing. Even after installation, the direction of the tube can be changed freely.2.Push-to-connect tube connection on one end and male G threads on the other end.3.A good release cap can withstand greater and stronger pressure without tripping.4.