Starrett RS 45.MA1 Rec Steel Gage Block Set-Metric 45 Pcs Grade 0

The Starrett RS 45.MA1 Rectangular METRIC Gage Block Set contains 45 Blocks featuring 9 blocks 1.001mm through 1.009mm (Steps of .001mm), 9 blocks 1.01mm through 1.09mm (Steps of .01mm), 9 blocks 1.1mm through 1.9mm (Steps of .1mm), 9 blocks 1mm through 9mm (Steps of 1mm) and 9 blocks 10mm through 90mm (Steps of 10mm). This set has a B89.1.9 0 Accuracy Grade. Constructed of traditional high-grade Steel, which are generally used in shop floor environments.