- Secure Circlip Type: This design guarantees a reliable and stable connection, ensuring that the caster stays firmly in place and minimizes the risk of detachment during use. - 360-Degree Screw Thread Swivel: Experience effortless motion with a full 360-degree swivel feature, allowing for smooth and flexible movement in any direction. Perfect for navigating tight spaces with ease. - Robust Pulley Roller: Engineered for strength and durability, this caster can handle heavy loads, making it an excellent choice for both residential and commercial applications. Ideal for furniture, carts, and equipment that require reliable mobility. - Noise-Reducing PU Material: Crafted from high-quality PU, these casters significantly reduce noise during movement, ensuring a quiet and peaceful environment. Perfect for use in offices, libraries, and homes where noise levels matter. - Convenient Set of 5: Each pack contains five casters, providing a practical solution for replacing multiple casters on various furniture items. This saves you time and effort, allowing you to refresh your furniture quickly. Use Scenarios: 1. Office Chairs: Enhance the mobility of your office chair while maintaining a quiet workspace, thanks to the noise-reducing features. 2. Furniture on Hard Floors: Ideal for sofas or cabinets that need to be moved regularly, these casters protect your floors and provide smooth movement. 3. Carts and Trolleys: Perfect for kitchen or workshop carts that carry heavy items, ensuring stability and ease of transport. Upgrade your furniture with these reliable, high-performance casters that combine functionality, durability, and a quiet operation.