Lifting Magnet Maximum Flat Load Capacity 2 400 lb Maximum Round Load Capacity Not Applicable Minimum Thickness for Activation 1/4 in Minimum Thickness for Maximum Load Capacity 2 in Activation Mechanism On/Off Switch Magnet Length 12 in Magnet Width 14 in Magnet Height 24 1/4 in Overall Length 22 7/8 in Overall Width 18 3/4 in Overall Height 22 1/4 in Bail Inside Width 2 3/8 in Bail Inside Length 2 1/4 in Handle Length Not Applicable Minimum Operating Temperature 0 Degrees F