- Stable and safe: sliding rail with a locking function prevents drawer wobble when fully extended or closed, providing secure and reliable operation. - Durable construction: made from 2.0 mm cold-rolled steel with an anti-rust coating to resist wear and pressure. Load capacity is 120 kg per pair, offering strong support for heavy contents. - Fully extendable design: the 3-part telescopic rail can be fully opened, allowing full access to the drawer. The removable radio simplifies installation and setup. - Smooth and quiet operation: solid steel balls minimize noise during use and help prevent the rail from sticking or slipping under heavy or abrupt force. Use scenarios: - Kitchen drawers for heavy pots, pans, and utensils that require stable, long-lasting slides. - Workshop or garage tool drawers and tool chests that need high load capacity and quiet operation. - Office or storage cabinets that demand durable, smooth-action drawers with secure closure.