7.144mm 9/32" China Factory Supply Good Quality of Si304 Stainless Steel Balls 1.593G Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：4.763mm 3/16" Micro Stainless Steel Bearing Balls G10-1000 for Perfume Bottle AISI420/440c Next：9.525mm 3/8" AISI304 Stainless Steel Ball for Stainless Impact Test Steel Ball 3.521g
