- Enhance the mobility of your small carts and furniture with these 2pcs plastic rail fixed casters, designed for seamless movement on rails. - Enjoy a quiet operation that maintains a peaceful atmosphere, making them perfect for homes, offices, or any noise-sensitive environment. - The universal wheel design ensures compatibility with a wide range of small carts and furniture, allowing for versatile use in various applications. - Each caster is equipped with a reliable brake system, enabling secure stopping when needed and preventing unwanted movement. - Use these casters as effective replacements to keep your small carts and furniture functioning optimally, reducing wear and tear. Applications: - Ideal for use on rolling storage carts in kitchens or workshops, providing ease of access and mobility without disturbing others. - Perfect for office furniture like file cabinets or mobile workstations, allowing smooth transitions between spaces while maintaining a professional setting. - Great for organizing utility carts in garages or craft rooms, ensuring that tools and supplies are easily accessible and can be secured in place. These casters combine function and durability to offer reliable performance for your everyday needs.