Bearing Ball Chrome Steel Balls Steel Solid Round Magnetic Metal Balls for Bicycle Parts Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Bearing Balls Chrome Steel 7/16" Inch (0.4375") Precision Chrome Steel Bearing Balls G25 Next：ATS 9/32 Inch Gcr15 100cr Chrome Steel Ball Hot Sale High Quality China Manufacture Steel Ball
