14inch (Approximately 35.6 cm) Sliding HeavyDuty Ball Bearing Slide Rail with Adjustable Support Bracket (Black) Quick overview A 14inch sliding ball bearing rail designed for keyboard trays, computer trays, undertable guide frames, and furniture drawers. Built for frequent use, the mechanism delivers smooth extension and retraction while the adjustable support bracket allows for secure, mounting. Key benefits Smooth, reliable movement: Ball bearing slides reduce friction and provide steady, wobble extension and retraction for keyboard and drawer applications. Spacesaving underdesk solution: Installs under tables or inside cabinets to desktop space and keep peripherals organized. Adjustable support bracket: support bracket can be positioned to suit different tray heights and mounting configurations, improving fit and ergonomics. Heavyduty design: Intended for regular use in home and office settings where durable, consistent performance is required. Clean, lowprofile appearance: Black finish integrates with most furniture and workstation setups. Important attributes Size: 14inch length (approximately 35.6 cm) suitable for standard keyboard trays and shallow drawers. Function: Sliding rail for smooth extension and retraction; supports computer trays and undertable guide frames. Compatibility: Designed for keyboard trays, computer trays, underdesk installations, cabinet and furniture drawers that accept 14inch rails and adjustable support brackets. Mechanism: Ball bearing slide system for quiet, lowresistance operation. Mounting: Includes adjustable support bracket for flexible installation and improved stability. Performance and reliability Consistent sliding action reduces wear on the tray and surrounding furniture. Designed to maintain alignment under regular loading typical for keyboards and small peripherals. Low maintenance operation; periodic cleaning and lubrication recommended for long service life. Practical use scenarios 1) Underdesk keyboard tray: Mount under a work desk to create a retractable keyboard platform that clears the desktop when not in use and provides ergonomic positioning during work. 2) Cabinet or furniture drawer: Fit into a shallow drawer or media cabinet to allow smooth access to small electronic devices, input devices, or office supplies. 3) Workshop or lab bench: Install as a pullout tray for instruments or tools that need occasional access while remaining securely stowed when not in use. Installation notes Measure mounting depth and clearance to confirm the 14inch length is appropriate for your tray or drawer. The adjustable support bracket provides flexibility for varying mounting surfaces; ensure secure fastening with appropriate screws or hardware for your furniture material. Verify alignment before final tightening to maintain smooth slide performance. What to expect A 14inch black sliding rail assembly with a heavyduty ball bearing mechanism and an adjustable support bracket for dependable, spaceconscious installations for keyboards, computer trays, and shallow drawers.