Glass BeadsProduct Details1.【Product Feature】: It is a perfect tool for bicycles in replacing the front and rear wheel bearings and bottom bracket, keeping smooth and efficiently.2.【 Material】Made of chrome steel, smooth surface, high temperature wear resistance, super toughness,fully round shape.3.【6 Size Assorted Bearing Balls】The precision steel bearing balls include 6 size of 50pcs 1/4", 50pcs 7/32", 50pcs 3/16", 50pcs 5/32", 50pcs 1/8", 50pcs 3/32",various size could meet your different needs.4.【Long Service Time】Heat processing treatment allows the bearing ball become more strong, not easy to deform and use for a long time.5.【Application】:These bearing balls are useful for bicycles and many other applications.
eBay