GarageWorks GAGB272DRG Premier Modular GearBoxProduct ReviewP Click on the link for more reviewsPRound key door lock and magnetic door latch systemPLocking casters includedPRated load 1400-Pound per cabinet based on lab test of 5600-Pound per cabinet and rated load 65-Pound for each shelf based on lab test of 260-Pound for each shelfP