... -02, JPCF8-03, JPCF8-04, JPCF10-01, JPCF10-02, JPCF10-03, JPCF10-04, JPCF12-02, JPCF12-03, JPCF12-04, JPCF16-02, JPCF16-03 ... , JPCF16-04, JPCF16-06 7.Size(metric ... .5,M12×1.75, M14×1.75,M16×2Applications:1. One touch type connection tool for air pressure pipe2. Various uses depending ...