Tackle auto repairs, detailing, and shop projects in comfort with this heavy-duty mechanic stool. Built around a rugged carbon steel frame with reinforced screws, it supports up to 300 lbs while maintaining a stable center of gravity to help prevent tipping. The waterproof Pp and Tpr cushion resists oil, grime, and cracking, and wipes clean in seconds. Four large 360° ball-bearing casters glide smoothly across garage floors and rougher surfaces, secured with anti-loosening nuts for long-term reliability. The detachable cushion doubles as a kneeling pad, seat cushion, or backrest for versatile use indoors or outdoors. A built-in tool tray and screwdriver rack keep your most-used tools close at hand so you can stay organized and work more efficiently.