1 X METRIC Slip Gauge, Gage Block GRADE 2 ( WORKSHOP GRADE)brand new gauge blocks ranging from 1.001 to 9.5MM , meet with DIN 861/BS4311-PART1-1993manufactured from high quality alloy steel,each block is heat treated for high resistance to wear,high surface finish and high dimensional stability.PLEASE CHOOSE YOUR SIZE/SIZES REQUIRED FROM THE LIST BELOW, CLICK "BUY IT NOW " THEN MESSAGE ME WITH THE SIZE/SIZES REQUIRED.SIZES AVAILABLE- 1.001, 1.002, 1.003, 1.004,1.006, 1.007, 1.008, 1.009, 1.01, 1.02, 1.03, 1.04, 1.05, 1.06, 1.07, 1.08, 1.09, 1.10, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17, 1.18, 1.19, 1.2, 1.21, 1.22, 1.23, 1.24, 1.25, 1.26, 1.27, 1.28, 1.29, 1.3, 1.31, 1.32, 1.33, 1.34, 1.35, 1.36, 1.37, 1.38, 1.39, 1.4, 1.41, 1.42, 1.43, 1.44, 1.45, 1.46, 1.47, 1.48, 1.49,3.5, 4, 4.5,5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5