Loose Ceramic G20 Ball 13/16" = 20.638mm Si3N4 Silicon Nitride

Loose Ceramic Ball 13/16" inch Si3N4, this is a popular size that could be used in any application that uses this size 13/16" inch. Ball is made from Ceramic Si3N4.

• Loose Ball
• Size: 13/16 Inch (20.638mm )
• Grade: G20
• Material: Ceramic (Si3N4)
• Quantity: One Ball