kimllier 16" Heavy-Duty Extension Drawer Slides with Lock 250lb Load 3-Stage Full Extension for Industrial and Home Use

["1 Pair of Locking Drawer Slides: You will receive one pair (2 pieces) of 16-inch locking soft self-closing drawer slides. Crafted from high-grade Q235 steel for lifelong durability. The side-mounted design features smooth steel ball-bearing operation.","3-Stage Full Extension: With a slide width of 2.0\" (51 mm) and length of 16\", supporting up to 250 lbs. The three-stage full extension mechanism allows complete access to the drawer, maximizing storage space efficiency.","Great for Both Industrial and Home Use: These heavy-duty drawer slides are suitable for a wide range of applications, including industrial shelves, machinery cabinets, workshop drawers, office furniture, vehicles, exhibition displays, and modified truck storage. Perfect for both professional and household needs.","Secure Locking Mechanism and Detachable Design: Equipped with a lock handle, the slides automatically lock in fully open or closed positions, avoiding accidental detachment. Press the handle gently to unlock and enjoy smooth sliding operation. A double-row ball-bearing system ensures quiet and effortless opening and closing.","Easy Installation Guidelines: Ensure the drawer depth matches or slightly exceeds the slide length (tolerance: 0.7–1 inch / 20–30 mm). The recommended installation clearance per side is 0.76\"±0.01\" (19.2 mm±0.3 mm), requiring a total inner cabinet width allowance of 1.5\" (38 mm). Always select slide size based on your drawer's depth."]