Calibration Weight, Nominal Mass 1 lb, Calibration Weight Class 7, Calibration Certificate Statement of Accuracy, Calibration Weight Style Grip Handle, Calibration Weight Material Cast Iron, Measurement Type Avoirdupois, Includes Not Applicable, Number of Pieces 1, Finish Painted, Calibration Weight Compliance Agency ASTM, Overall Height 1.19 in, Overall Length 2.5 in, Overall Width 1.62 in, Calibration Tolerance 270 mg