Magnetic Sheet Separator Maximum Stack Height 3 in Minimum Compatible Sheet Thickness 30 ga Maximum Compatible Sheet Thickness 20 ga Minimum Compatible Sheet Width 5 in Maximum Compatible Sheet Width Not Applicable Overall Height 9 1/4 in Overall Width 6 3/16 in Overall Depth 1 11/16 in Material Steel Minimum Operating Temperature -148 Degrees F Maximum Operating Temperature 480 Degrees F