900355-3000/250 Brinell Hardness Round Test Block (Steel), 3000 kg, 250-500 Range, Phase II Standard by Phase II

11-348-0 Calibration Gage Block Set 0.000016 to 0.000044" Range, Steel by SPI

11-347-2 Calibration Gage Block Set 0.0625 to 2" Range, AS-1 Grade, Steel by SPI

11-345-6 Calibration Gage Block Set 0.0625 to 2" Range, AS-1 Grade, Steel by SPI

11-346-4 Calibration Gage Block Set 0.0625 to 2" Range, Steel by SPI

11-344-9 Calibration Gage Block Set 0.0625 to 2" Range, Steel by SPI

11-343-1 Calibration Gage Block Set 0.105 to 1" Range, AS-1 Grade, Steel by SPI

11-342-3 Calibration Gage Block Set 0.105 to 1" Range, Steel by SPI

11-350-6 Calibration Gage Block Set 10 Pc, AS-2 Grade, Steel by SPI

601644 Cerastone for Gauge Blocks 150 x 50 x 20 mm by Mitutoyo

PHT1300-05 Double Sided Test Block for Leeb "D" (50's HRC Scale x2) by Phase II

PHT1100G-CERT G Block for Brinell Scale, 590-670 Range, ASTM Certified by Phase II

0645072/0651680 Gage Block & Spacer Sets by SPI

MS170308017 Gage Block Gage Block Accessory Set by SPI

MS170307040 Gage Block Scriber Point, 1.95" by SPI

630-40552 Gage Block Set 0.05 to 1" Range, Steel by SPI

30-915-3 Gage Block Set 0.05 to 4" Range, AS-1 Grade, Steel by SPI

30-911-2 Gage Block Set 0.05 to 4" Range, AS-1 Grade, Steel by SPI

30-916-1 Gage Block Set 0.05 to 4" Range, Economy Grade, Steel by SPI

30-912-0 Gage Block Set 0.05 to 4" Range, Economy Grade, Steel by SPI

0645072/4122270 Gage Block Set 0.05 to 4" Range, Economy Grade, Steel by SPI

30-914-6 Gage Block Set 0.05 to 4" Range, Steel by SPI

30-910-4 Gage Block Set 0.101 to 4" Range, Steel by SPI

15-003-7 Gage Block Set 5 to 20" Range, 8 Pc, Steel by SPI

516-146-E1 Gage Block Set for GBCD Calibration Gauge Block Comparator GBCD-250 by Mitutoyo