... .3-50.8mm 3.Grade:G10-G1000 Product Name: stainless steel ballSpecification1.Material:201,302,303,304,316,316L,420,440 ... steel2.Size:0.3-50.8mm3.Grade: G10, G40, G60, G100, G200, G500, G10004.Surface Treatment:polish5.Package Details:poly bags,cardboard cartons ... need 9.Applications:If you are interested in our stainless steel ball,pls feel free to contact me. Stainless ...