The GEARWRENCH 72 In. professional 21 In. drawer roller cabinet by Extreme Tools® is the first in the market featuring three 51 In. extra-long drawers in the top 3 rows for improved accessibility of frequently used tools of all shapes and sizes. The patented quick release self-latching drawer system keeps drawers closed even if the tool box is unlocked. High gloss powder coat finish is extremely durable. Includes (4) lockable swivel and (2) rigid 6 In. x 2 In. casters and EVA drawer liners.