2g 3.521g High Quality Chrome Steel Ball for Lamp Pendant Castors, Measurement Instruments, Valves 3/8 Inch 5/16 Inch Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Forged Chrome Steel Balls High Hardness Grinding Steel Beads HRC60.0-66.0 for Skates 5.556mm 6.350mm 7.937mm Next：1.044G 2g 2.717g AISI304 High Precision Chrome Steel Bearing Balls 6.35mm 7.937mm 8.731mm Ball Bearing Balls
