Starrett SC81.A1 Sq croblox® Gage Block Set-Inch 81 Pcs Grade 0

Description

The Starrett CROBLOX SC81.A1 Square INCH Gage Block Set contains 81 Blocks featuring 9 blocks .1001 through .1009 (Steps of .0001), 49 blocks .101 through .149 (Steps of .001), 19 blocks .050 through .950 (Steps of .050) and 4 blocks 1.000 through 4.000 (Steps of 1"). This set has a B89.1.9 0 Accuracy Grade. Constructed of Chromium Carbide which is the superior gage block material. Making these gage blocks the most stable measuring devices ever developed. Considered to be the top of the line, finest available.