... (C.D) Minimum0.44mm. O ring outer diameter Maximal 530mm2. Color: black, white, yellow, brown, green, blue, transparent, red, natural etc ... /TS16949Manufacturing Machines(20sets)Rubber mixer, Automatic slitting machine, Slicer, Flash device, molding equpment etc.Tooling over 2000 setsWorker 150Staff25QC5Main productso rings ...