Chrome Steel Bearing Balls for Quick Couplings, Machine Tool 70mm with High Precision 1.4kg Shandong Jinnai International Trade Co., Ltd. Base Info Description Pre：63.5mm Chrome Steel Ball Material and 10mm 12.7mm 20mm 25mm 30mm Size Large Solid Stainless Steel Balls 1044G 4.08g 8.3G Next：75mm Chrome Stainless Steel Ball with Holes, Steel Beads with Hole /Screw for Agitators, Appliances, Sliders, Quick Couplings 1721.170g
