Matco Tools RevelX toolboxes are constructed utilizing a robotic welding system for a consistent, strong welding process. Featuring a fully welded T-construction center shelf for strength and rigidity, there are no visible welds on the front of the box. These boxes have improved paint coverage for durability, including a flat bottom design for added paint coverage and strength. RevelX toolboxes feature a locking computer drawer with 110V and USB power and approximately 285.5 sq. in. of lockable space. A slide-out locking work surface provides additional storage, and handle end caps and chamfered design to protect from sharp edges along with extruded aluminum four-corner trim. Featuring a one-lock system, units also come with exterior power, as well as a power charging drawer.