China Cheap Wholesale Solid Stainless Steel Ball for Car Parts 9.96mm 10mm HRC20 4.032g 4.08g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：9.91mm 0.390inch AISI304 Stainless Steel Balls for Computer Hard Drive 3.968g Next：10.16mm 0.4inch China Factory Supply AISI304 Stainless Steel Balls for Sprayer 4.291g
