SPI 11-367-0 0.05 to 4" Bore Gage Block Kit Calibration Master

0 to 150mm Bore Gage Block Kit Calibration Master Vertical, Accurate to 0.003mm

0 to 6" Bore Gage Block Kit Calibration Master Vertical, Accurate to 0.0001"

Rectangle Steel Gage Block: 0.05", Grade 0 Includes NIST Certfication

81 Piece, 0.05 to 4", Grade 0, Steel Gage Block Set Rectangular, +10 - 5µ (3"), +12 - 6µ (4"), +4 - 2µ (0.050-1"), +8 - 4µ (2") Tolerance, NIST Traceability Certification

81 Piece, 0.05 to 4", Economy Grade, Steel Gage Block Set Rectangular, 0.00005" Tolerance, NIST Traceability Certification