11.0mm 0.433inch AISI304 Stainless Steel Ball for Agricultural Backpack Sprayers 5.428g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：Stainless Steel Balls 12.7mm 1/2inch AISI304 for Aerospace and Military Industry Next：11.509mm 29/64" AISI304 China Factory Supply Good Quality Stainless Steel Ball 6.217g
