Built with a premium thickened carbon steel frame, this heavy-duty rolling tool cart boasts a 220 lbs weight capacity, easily holding heavy tools, repair equipment and parts bins for long-lasting, professional-grade use, far sturdier than ordinary plastic trolleys. Featuring adjustable height from 35” to 48” via a reliable mechanical lift mechanism, it fits different heights and standing or seated working postures, effectively relieving waist and back fatigue to boost your work comfort and efficiency. Equipped with four 360° swivel casters (2 lockable), this mobile workstation delivers smooth, flexible movement and stable positioning in garages, workshops and warehouses. The upgraded non-slip PVC top mat prevents tools and parts from sliding during movement. Its spacious dual-layer storage design offers ample space to organize power tools, wrenches, measuring instruments and more, keeping your workspace tidy and tools within easy reach. Adopting an integrated one-piece pre-assembled structure, it requires zero assembly—simply unfold and lock the casters for immediate use, perfectly ideal for home garage maintenance, auto repair, factory and warehouse work scenarios. Color: Black.