Purpose and key benefit This black replacement wheel restores lost function and stability to equipment with a worn, broken, or nonworking wheel. It repairs mobility quickly so the item works properly again without replacing the entire product. Why you need it Quickly fixes wobble, dragging, or immobility caused by damaged wheels. Provides stable, reliable rolling to extend the life of chairs, carts, luggage, and similar items. Simple replacement reduces downtime and saves the cost of buying a unit. Main features Easy to use: straightforward swapin replacement that gets equipment moving again with minimal effort. Stable performance: designed to smooth, dependable rolling and support. Black color: neutral finish that blends with most furniture and equipment. Typical applications Office chair : a worn caster to stop wobble and restore smooth movement. Utility cart or storage trolley: swap a damaged wheel to maintain load mobility and safety. Luggage or small appliance : a broken wheel to restore transport function. Practical notes Use this wheel to old or nonworking wheels and restore proper operation. Suitable as a direct replacement where a matching wheel size and mounting style are required. Check fitment against your existing wheel before installation.