This professional-grade Tool Cabinet on Wheels combines versatility with robust storage capacity. The detachable top box features side handles for independent use, while the lockable bottom cupboard ensures tool security with two keys included. The design incorporates two latches to secure the top four drawers and case, preventing accidental opening during transport. Storage options are comprehensive with five drawers, a top compartment, bottom cupboard, and convenient side rack. Each drawer is lined with EVA mats that absorb oil and prevent tool movement. The four-wheel system allows for effortless mobility, with two locking brakes for stationary stability. Constructed from durable steel in black or red finish, this cabinet delivers exceptional load capacity: 50kg for the upper chest (45L×24W×33Hcm), 130kg for the bottom cabinet (60L×28W×72Hcm), 10kg per drawer, and 30kg for the cabinet interior. The precision-engineered dimensions provide optimal organization for professional mechanics and serious DIY enthusiasts, with easy assembly for immediate workshop implementation.