Best Quality AISI201 304 0.5mm 6.35mm 12.7mm 38.1mm Stainless Steel Ball Guangzhou Decok Steel Ball Co., Ltd. Base Info Description Pre：G5 G10 Grade Diameter 6.35mm Size Steel Ball for Ball Bearing Next：2mm 6.35mm 7.938mm 12.7mm 304 Small Stainless Steel Balls for Cleaning
