Reliable and Cheap Stainless Steel Ball for 6.350mm Bullet Sale 7.937mm 8.731mm 9.525mm Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Whole Stainless Steel Ball SS304 with Various Size for Bearing and Car Parts Next：10.5mm 0.413 Inch AISI440c Stainless Steel Ball for Seams, Medical Application Valves 4.721g
