12.7mm 1/2inch High Polished AISI304 Stainless Steel Balls with Good Price Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：12.3mm 0.484inch AISI304 Low Price Precision Small Metal 316 Stainless Steel Ball 7.590g Next：Stainless Steel Ball for Aerosol Pumps, Gardening and Household Sprayers Jewels 9.525mm 12.700mm AISI304
