Constructed of durable, heavy duty stainless steel and meet schedule 2 drug storage requirements. They have strong piano hinged doors and a two door, dual locking system to ensure content security. The outside door has a triple bolt wafer lock which opens to a second door secured by a flat key lock with a heavy gauge locking cam. Three extra keys are included for each lock. The ambi top of the cabinet lifts so that the unit can be flipped to accommodate left or right outer door access. Pre-drilled holes that are reinforced with stainless steel mounting discs ensure stable wall attachment.