Rectangular Steel Gage Block, Grade AS-1, Size: 0.18000 – 15-067-2

Rectangular Steel Gage Block, Grade AS-1, Size: 0.18000"15-067-2 Grade AS-1 Each gage block has blended radii and is burr-proof Wringing or stacking the block will not cause damage to the measuring surfaces Certificate of calibration traceable to NIST incl