13.0mm 0.511inch AISI304 Stainless Steel Balls for Crafts 8.961g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：12.0mm 0.472inch AISI304 Stainless Steel Balls for Die Casting 7.048g Next：14.0mm 0.551inch AISI304 Stainless Steel Balls for Valve11.192g
