Gage Block,Rectangular Shape,AS-1 Grade
143 in, Shape Rectangular, Tolerance 6 microinch, With Hole No, Face Length 1 3/16 in, Face Width 23/64 in, Included Certification Certificate of Inspection, Includes Manufacturer Inspection Certificate, Standards ASME B89.Rectangular Gauge Block, Long Form Calibration Certificate No, Material Steel, Application Grade Inspection, Dimension Type Inch, Grade AS-1, Nominal Size 0.9.1.