Features:The finest quality chrome steel produced in accordance with the highest industry standards.Chrome steel balls offer the precise geometry and fine surface finish that makes them especially useful for bicycles, casters, drawer slides, door locks and many other applications.Suitable for a range of purposes, some of the most common are listed below:1/8" is often used for clusters and old Eglish-style headsets1/4" is often used for rear wheels and bottom brackets3/16" is often used for front wheels5/32" is often used for headsets with pressing cups Specification:Precision: G25Material: AISI 52100 chrome steelDiameter: 1/1.5/2/2.5/3/4/4.
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