Widely used R clip: 1,Material:carbon steel 2,Pass ISO9001,14001 3, ... certificate 4,Price:USD0.01~1.0 Production Name:metal r clips MaterialCarbon steel,stainless steel,alloy steel,Inconel,Titanium, Nimonic ... of springs,wire forms7.Springs are exported to fourty coutries at least ApplicationExtensively used for Industry,Automotive, medical device, farm machinery ...