10 Balls 3/8 inch= 9.525mm Loose Ceramic Balls G5 Si3N4 Bearing Balls

10 Loose Ceramic Balls 3/8 inch Si3N4, this is a popular size that could be used in many Bicycle, or any application that uses this size 3/8 Inch. Balls are made of Ceramic Si3N4.

• Item: Loose Balls
• Size: 3/8 Inch
• Material: Ceramic
• Quantity: 10 Balls.