Rectangular Gauge Block, Long Form Calibration Certificate No, Material Steel, Application Grade Inspection, Dimension Type Metric, Grade ASME 0, Nominal Size 1 mm, Shape Rectangular, Tolerance 0.10 microinch, With Hole No, Face Length 30 mm, Face Width 23/64 in, Included Certification Certificate of Inspection, Includes Certificate of Inspection, Standards ASME. This item has been restricted from sale in the following state (s): []