81 Piece Square Steel Gage Block Set
81 Piece Square Steel Gage Block Set
Features:
• Sets supplied with certificate of inspection showing deviation for each block
• Grade AS1
• 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