Gauge block 536720280

Fowler 81 Piece Square Steel Gage Block Set 53-672-028 Description Specifications Fowler Square Steel Gage Block Sets are manufactured to the same high precision and from the same special steel used in our rectangular sets and conform to ASME B89.1.9-2002 Features: • Sets supplied with certificate of inspection showing deviation for each block • Grade Ø • All Gage Block Sets include certifications of calibration traceable to the National Institute of Standards and Technology • Gage Block Sets are made to special standards to resist corrosion & defacement and are coated when calibrated at the time of final inspection for protection from moisture and foreign matter • Surface finish .4 millionths • Includes fitted case