5.556mm Carbon Steel Ball AISI1010-AISI1015 High Carbon Steel Ball Grinding Media Balls with Carbon 9001 Certificate 1.411g Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：AISI 1010 3.5mm 5.95mm 6.35mm Solid Carbon Steel Ball Agitators, Sliding Rails, Drawer Rails, Skates, Roller Conveyors, Castors, Locks, Bearing Units Next：Hot Sale G1000 4.762mm 3/16inch Solid Ball Soft Carbon Steel Ball Skates, Roller Conveyors, Castors, Locks, Bearing.
