1050 Aluminum Steel Ball Bearings 9.525mm Diameter with High Quality 12.7mm 15.875mm Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：4.76mm Spot Retail Surface Smooth Bright Light Diameter Solid Aluminum Ball 0.187inch Next：684 684zz 684 2RS Ball Bearing and 4*9*4 Size Bearing for Fishing Tool
