50cm Soft Close Black Ball Bearing Drawer Slides, Heavy Duty Side Mount Rails for Cabinets

50cm Black TwoSection Drawer Slide Rail for Keyboard Tray and Cabinet Drawers Key features and benefits Size and color: 50cm length, black finish, suitable for sidemounted drawer installations and keyboard tray tracks. Durable construction: made from grade coldrolled steel plate with a galvanized finish and thickened body for longlasting strength. Smooth operation: fullextension twosection slide with solid steel ball bearings for stable, lowfriction push and pull movement. Soft, quiet closing: automatic slowclose action lets you gently push the drawer to close without slamming. Impact protection: cushioned rubber pad absorbs shock and buffers closing force, reducing noise and wear from drawer collisions. Heavyduty performance: steel structure and ballbearing design support frequent use in furniture and workstation applications. Function and compatibility Intended uses: designed for cabinet drawers, computer desk keyboard trays, and other sidemounted drawer applications that require a twosection rail and full extension. Fit guidance: choose slide length based on drawer depth; drawer length must be at least equal to the slide length. The slide mounts on the drawer side and requires clearance between the drawer and the cabinet wall for proper movement. Installation precautions Select the guide rail size according to the drawer depth before installation. Ensure the drawer length is not less than the length of the slide rail. Install the slide rail on the side of the drawer. Leave sufficient gap between the drawer and the cabinet wall to prevent binding. Performance details Slide material: coldrolled steel plate with galvanization for corrosion resistance and reinforced body for heavyduty use. Bearings: solid steel balls provide smooth, stable movement and reduce sticking. Closing mechanism: builtin slow close eliminates the need to slam drawers, improving user experience and reducing longterm wear. Noise reduction: anticollision rubber pad effectively absorbs shock, lowering noise when closing and protecting the drawer and cabinet. Typical applications Home office keyboard tray: smooth, quiet extension and retraction for keyboard access and comfortable typing posture. Kitchen or bedroom drawers: reliable heavyduty performance for utensil, cutlery, or clothing storage with softclosing action. Workbench or tool cabinets: durable steel construction and ballbearing slides handle frequent opening and closing in workshop environments. What this product solves Eliminates drawer slamming and reduces noise during use. Provides smoother, more reliable sliding action than basic runners. Extends service life of drawers and cabinets by buffering impact and reducing wear. Offers a robust mounting solution for keyboard trays and medium to heavy drawers. Package note Sold as a twosection sidemounted slide rail in black, 50cm length. Follow installation precautions for correct fit and reliable performance.