Product description:Precision Stainless steel Flange Yoke1.StructureSingle2.Material304 / 316 stainless steel3. TechnicsCNC machining4. Rotation Speed4000 R/MIN5.Operating Angle90 degree6. Head CodeSplines,Website:http://www.chuanglianhz.com, hexagon, key way or some special designs.7.Tolerance+/- 0.02mm8. ApplicationVehicle, ATV, truck and some transmission system9. FuturesHeat resistant & Acid resistant10. Custom designWelcome11. OEM orderWelcomeThis kind universal coupler is made by 304stainless steel, can be used in sea or waste water. Our main market is North America, EU, Austria; it can be qualified to local standard.