The Metro 5MPBX 5" Stem Caster with Brake is designed to enhance the mobility of your MetroMax shelving system while providing stability and noise reduction. Made from high-quality polyurethane, this caster absorbs vibrations, reducing jolts and allowing for smooth, quiet movement—critical in commercial kitchens and storage areas where noise can be a concern. Its grease- and oil-resistant properties ensure longevity, even in demanding environments like restaurant kitchens or industrial settings. The integrated brake keeps your shelving unit securely in place while the donut bumper protects against post damage, making it a practical choice for heavy-duty use. Perfect for commercial kitchens, restaurants, and warehouses, this caster combines durability with functionality, ensuring your MetroMax shelves remain mobile, stable, and protected.