This key lock isolation cart offers 24″ of vertical drawer space split between the cart’s three separate drawers. Personal protective equipment stored within the cart are secured by a standard key lock that comes with two keys, although other locking options are available. Other unique features for this key lock isolation cart include a white antimicrobial plastic top, ergonomic push handles, 5” ball-bearing Tente Casters, full-extension drawer slides, elegant drawer pulls and protective stabilizing pontoon bumpers. M-Series carts like this one give you options. The MDS2424K03 replaces the Classic Model 4243K.