aisi 420c 440c stainless steel ball g10-g1000 from china factory(SGS ISO qualified 2.381mm 3.175mm 4.763mm 6.35mm 7.144mm 6.5mm G10 G40 100CR6 High precision 1.588mm 7.938mm 4.5mm G10 AISI 52100 chrome steel balls
High quality 2mm 3.175mm 5.556mm 6.35mm 7.144mm 9.525mm brass ball High hardness 6.35mm 9.525mm 12.7mm 14.288mm 15.875mm tungsten
Brushed Metal Inox Sphere 200mm · Outdoor Gazing Ball Sphere for Garden Ornament Stainless Steel Hollow Ball · Outdoor Gazing Ball Sphere for Gard.