SPI Gage Block Set – Rectangular Blocks, 36 pc. Set, Grade Economy – 30-916-1

• Grade 0 and Grade AS-1 accuracy meets or exceeds Federal Specifications B89.1.9-2002
• Certificate of calibration traceable to NIST included in each set and each individual block
• Grade economy shop accuracy approx. .00005″
• All sets are supplied in attractive fitted case

Tolerances in Microinches

36 pcs. Set

• 9 Blocks – 0.1001 thru 0.1009″ 0.0001″ steps
• 9 Blocks – 0.101 thru 0.109″ 0.001″ steps
• 9 Blocks – 0.110 thru 0.190″ 0.010″ steps
• 4 Blocks – 0.200, 0.300, 0.400, 0.500″
• 2 Blocks – 0.050, 0.100″
• 3 Blocks – 1.000, 2.000, 4.000″

Ordering Guide:

See all SPI Gage Block Sets – Rectangular Blocks