2.381-31.75mm AISI304 /316/316L/420/440/440c Stainless Steel Ball G100-G1000 Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Precision Polishing Industrial Zirconia Ball Ceramic White Zro2 Bearing Ball 5.556 mm Next：3/16" SS304 Stainless Steel Ball for Cosmetic Nail Bottle
