quick installation, widely used in pneumatics, various model&size, high quality and long life Specifications:1. Maximum working ... nylon and polyuerethane4. Standard: Metric, inch,5. Certification: ISO9001:20006.Model: JPCF4-M5, JPCF4-01, JPCF4-02, JPCF6-M5, JPCF6-01 ... 1. One touch type connection tool for air pressure pipe2. Various uses depending on the users environmentFeatures:1. One action inserts ...