SPI Chrome Steel Gage Ball, 21/32 Inch Diameter, 0.0001 Inch Tolerance, Grade 25 Accuracy, 63 RC Hardness, AFBMA Certification
R 816
SPI Chrome Steel Gage Ball, 16 mm Diameter, Grade 25 Accuracy, Calibration Tool
R 926
SPI Chrome Steel Gage Ball, 11/32" Diameter, 0.0001 Inch Tolerance, Grade 25 Accuracy, 63 RC Hardness, AFBMA Certification
R 775
SPI Chrome Steel Gage Ball, 5/8 Inch Diameter, 0.0001 Inch Tolerance, Grade 25 Accuracy, 63 RC Hardness, AFBMA Certification
R 806
SPI Chrome Steel Gage Ball, 3/8" Diameter, 0.0001 Inch Tolerance, Grade 25 Accuracy, 63 RC Hardness, AFBMA Certification
R 782
SPI Chrome Steel Gage Ball, 13/32" Diameter, 0.0001 Inch Tolerance, Grade 25 Accuracy, 63 RC Hardness, AFBMA Certification
R 783
SPI Chrome Steel Gage Ball, 17/32" Diameter, 0.0001 Inch Tolerance, Grade 25 Accuracy, 63 RC Hardness, AFBMA Certification
R 793
SPI Chrome Steel Gage Ball, 7 mm Diameter, Grade 25 Accuracy
R 864
SPI Chrome Steel Gage Ball, 12mm Diameter, Grade 25 Accuracy, Calibration Tool
R 897
SPI Chrome Steel Gage Ball, 6 mm Diameter, Grade 25 Accuracy, Calibration Tool
R 864