Rectangular Steel Gage Block, Grade 0, Size: 0.45000 – 12-706-8

Rectangular Steel Gage Block, Grade 0, Size: 0.45000"12-706-8 Grade 0 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 included w