Solid Hard Steel Ball G100 G200 G500 G1000 1015/1010/1018 HRC 55-65 Carbon Steel Ball Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Carbon Steel Balls for Moto Parts Drawer Rails/Bearing Ball/Stainless Steel Ball/Grinding Ball Next：Carbon Steel Balls for Ball Retainers AISI 1015 3/16" Carbon Steel Ball for Sliding Drawer
