- Smooth and quiet operation: Ball bearing drawer slides in steel deliver smooth, quiet performance. Featuring a double spring design and triple ball bearings, these slides provide effortless, quiet operation. Each glide closes gently for a seamless drawer experience. - Durable, rust resistant construction: Made from high quality cold rolled steel with a black coating for durability and corrosion resistance. These robust drawer slides can support up to 45 kg of weight. - Versatile compatibility and applications: Suitable for a wide range of drawers including kitchen cabinets, cupboards, cubbies, desks, dining tables, and more. They meet the needs of various household drawers and ensure smooth, reliable operation in any setting. - Strong spring mechanism: Solid torsion springs give powerful and reliable action, allowing smooth rise and extension without sticking. - Practical use scenarios: Ideal for upgrading kitchen cabinet drawers to improve movement and quietness; suitable for office desk or cubby drawers to enhance efficiency; fits various cabinets and tables for reliable performance in living spaces.