4.69mm 0.184 Inch AISI440c Stainless Steel Ball for Gardening and Household Sprayers 0.420g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：3.175mm 1/8" AISI440c Stainless Steel Ball for Household Sprayers, Perfume Miniature Pumps 0.130g Next：3.969mm 5/32inch AISI440c Stainless Steel Balls for Audio Ball Cover 0.25g
