Manufacturer Chrome Steel Bearing Ball Stee Ball for Crossbow Hunting 34.0mm 13/8inch 160g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：90.90g High Quality 28.0mm 28.575mm Chrome Steel Ballg16 Gcr15 AISI52100 Stainless Steel Roller Ball Next：Ball Bearing Accessories Chrome Steel and Carbon Steel Material 49.212mm Size Steel Ball 468g
