Aolisheng 1 Pair Undermount Soft Close Drawer Slides

AOLISHENG 21" Undermount Soft Close Drawer Slides – designed for smooth, quiet, and heavy-duty performance.
✨ Key Features:
【Undermount & Soft Close】 Slides are installed under the drawer with screws on both cabinet sides. Equipped with a copper hydraulic buffer double-spring system for smooth self-closing and reduced noise. ✅ Compatible with face frame and frameless applications.
【Full Extension & Detachable】 Fully extends to give you complete access to the entire drawer. With the red locking handles, you can easily detach the third fold for cleaning or maintenance.
【Purchase Instructions】 For drawers with side panel thickness up to 16mm (5/8"). Required clearance between slides and cabinet: 20mm–40mm (0.78"–1.58"). Recommended for 21" (533mm) drawers and 22" (560mm) cabinet depth.
【Stable & Smooth】 Made with dual rows of solid steel ball bearings for strength, smooth sliding, and anti-rust protection. Tested for 150,000+ open/close cycles.
【Heavy Duty Capacity】 Supports up to 80 lb (36 kg) – ideal for kitchens, wardrobes, and office furniture.
📦 Package Includes: 1 pair of 21" undermount drawer slides + locking devices.