This e lock procedure cart is constructed from heavy-duty steel and offers 30″ of vertical drawer space. The cart features a pushbutton e lock with a set user and supervisor code plus a key lock override option on the side of the cabinet. Each cart features six drawers although custom drawer configurations and other locking options are available. M-Series carts like this one give you options. The MDS2430E06 replaces the Classic Model 4256E.