Manual Lifting Magnet Product Type Manual Lifting Magnet Maximum Load Capacity 100 lb Release Mechanism Push Handle Magnet Length 4 1/2 in Magnet Height 3 1/4 in Magnet Width 1 1/8 in Handle Type Ergonomic Handle Loop Diameter Not Applicable Handle Length - Maximum 4 1/2 in Overall Length 4 1/2 in Overall Width 1 in Overall Height 3 1/4 in Minimum Operating Temperature -40 Degrees F Maximum Operating Temperature 400 Degrees F Magnet Material Ceramic