9.91mm AISI316L Stainless Steel Ball Manufacturer 201 304 316 11mm 2mm 10mm Stainless Steel Ball Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：2.5/3/3.175/3.5/3.969/4/4.763/5/5.159/5.556/5.953m AISI316L Stainless Steel Ball/Suitable for Motorcycle, Bicycle, Auto Parts, Medical Equipment, Cosmetics, Pen Next：10.9mm AISI316L Stainless Steel Ball/Suitable for Motorcycle, Bicycle, Auto Parts and Medical Equipment
