Calibration Weight Nominal Mass 25 kg Calibration Weight Class 4 Calibration Certificate Non-Accredited Calibration Weight Style Cylinder Calibration Weight Material 303 Stainless Steel Measurement Type Metric Number of Pieces 1 Finish Satin Calibration Weight Compliance Agency ANSI ASTM Overall Height 7.464 in Overall Width 5.975 in Calibration Tolerance 500 mg