Description:

Size - 19mm Diameter Mirror Polished Precision Balls. Material - Made of carbon steel which lowers the cost for your maintenance.. Features - Wide range of applications(maintain industrial equipment or use for family DIY projects); Cost-effective(can repair existing products). Applications - Maintain product that uses steel balls, such as ball bearings, turntable, drawer slides, casters, door locks; DIY projects like a keychain, or adding weight for your projects, etc..