Keeper Cut for Stanford Magnet 221X Keeper Cut Length = 0.003614 m or 0.142 inches for an Integral reduction factor = 0.5 221X Block Magnetic Moment = 1.5523e-06 Tm^3 Mean X Stanford Magnetic Moment = 1.5418e-06 Tm^3 AA X Integral = 1.1812e-03 Tm Demagnetization Factor = 1.015 Nominal Shim = 0.0002032 m