Mitutoyo 49 Piece Steel Grade 1 Gauge Block Set

Gauge block manufactured from high quality stress relieved alloy steel. Each block is heat treated to HRC65 or HV820 for high resistance to wear. High dimensional stability. Excellent inter-set wringing properties and will wring to optical flats. provides a wide selection of boxed sets of gauge blocks to meet the various needs of industry. Selecting the best set or sets to acquire usually depends on the accuracy required by the target applications, the level of convenience desired (larger sets offer more combination possibilities and the environmental conditions in which they will be used.