Product Details
The kit is manufactured to meet NIST federal specifications ASME B89.1.9 - 2002 and includes inch gage blocks with tolerances on length to ± .00005", accompanied by a certificate of calibration traceable to NIST. The set is supplied in a protective case and comprises 9 blocks ranging from .1001" to .1009" in .0001" increments, 49 blocks from .101" to .149" in .001" increments, 19 blocks from .050" to .950" in .050" increments, and 4 blocks from 1.000" to 4.000" in 1.000" increments.








