Robust and : Constructed from cold‑rolled steel with a galvanized finish, resisting oxidation and rust even in humid environments. Full Extension: Three‑fold fully extendable design allows the drawer to be pulled out completely for convenient access. Smooth and Quiet: Solid steel balls inside ensure stable, low‑friction sliding; soft‑close mechanism enables silent operation. High Load : Each pair supports up to 45 kg without bending, ideal for storing items like tools or books. Wide Applications: Suitable for kitchen cabinets, wardrobes, bedside tables, office cabinets, and other pull‑out storage drawers., Manufacturer: MOQLKZPYI