10pcs 2.5mm Ceramic Bearing Balls for Lock ZRO2 Zirconium Oxide G10 Precision
Ceramic Bearing BallsProduct Details1.G10 precision grade balls, Self-lubricating 2.Pearly luster and a smooth spherical surface3.2.5mm in diameter4.Excellent strength, high toughness and wear resistance5.Package includes 10 piece balls.