Rectangular Steel Gage Block, Grade AS-1, Size: 0.10000 – 15-004-5

Rectangular Steel Gage Block, Grade AS-1, Size: 0.10000"15-004-5 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