Loose Ceramic G20 Ball 7/8"= 22.225mm Si3N4 Silicon Nitride

Loose Ceramic Ball 7/8" inch Si3N4, this is a popular size that could be used in any application that uses this size 7/8"inch . Ball is made from Ceramic Si3N4.

• Loose Ball
• Size: 7/8" Inch= 22.225mm
• Grade: G20
• Material: Ceramic (Si3N4)
• Quantity: One Ball