1.Needles retainers K series 2.Bore Size:5- 55mm. 3.Outside Diameter: 9 - ... friction.Applications:Automobile,Motorbike,Electric tools ,Small appliances ,Textile machine,Printing machine, Fitness sports equipment,Medical device,Printer,Automatictellermachine,Modelairplane etc ... : L/C,T/T,Western Union. Packaging details:Tubes and cartons. We can provide other packaging materials according to customers ...