21 Inch Soft Close Undermount Drawer Slides,Full Extension,100 Lbs,1 Pair — Open-Box, 28% Off

1. 【SIZE & FIT】 21.4" (543mm) bottom mount drawer slides fit 21" (533mm) drawer depth; min (558mm) cabinet depth required, max (593mm) with mounting brackets. Works with both frameless and face-frame cabinets.

2. 【PANEL COMPATIBILITY】 Fits drawer side panels 1/2"–5/8" (13–16mm), max 5/8". Not compatible with 3/4" panels — locking device won't engage. Please measure with calipers before ordering.

3. 【HEAVY DUTY SOFT CLOSE】 High-grade galvanized steel supports up to 100 lbs. Dual-spring hydraulic dampers ensure silent, slam-free closing — no pinched fingers.

4. 【FULL EXTENSION 3-SECTION】 Ball bearing full-extension design gives complete access to the entire drawer, maximizing storage space.

5. 【EASY 1D ADJUSTMENT & INSTALL】 1D locking device allows 0–3mm depth adjustment after installation. All screws and manual included — ideal for new cabinets and renovations.

1. Invisible Elegance, Smooth and Seamless Operation The concealed design completely hides the hardware, perfectly showcasing the natural beauty and clean lines of the wooden cabinetry. Equipped with high-performance ball bearings, it ensures quiet and smooth opening and closing of the drawers every time. 2. Ultra-Quiet Soft-Close Technology Utilizing high-quality steel hydraulic dampers, our drawer slides feature an automatic soft-close mechanism, effectively preventing drawers from slamming shut and pinching your fingers. Even when used late at night, the drawers close gently and quietly, protecting your furniture and creating a peaceful home environment. 3. Robust and Durable, Enduring Strength Constructed from high-strength cold-rolled steel, these slides can support up to 100 pounds (approximately 45 kg). Galvanized for rust prevention and certified for 50,000-cycle durability testing, they are strong enough to withstand the heavy loads of humid environments such as kitchens or bathrooms. 4. 100% Full-Pull Design for Easier Access to Items The three-section full-pull design allows the drawer to be fully opened, making it easy to access even items at the back. Whether in kitchen cabinets, desks, wardrobes, or TV stands, it maximizes space utilization, leaving no dead corners and ensuring maximum storage space efficiency.