KV8157 16" 3/4 Extension Hold-In/Hold-Out Ball Bearing Keyboard Slides, Unhanded Side Mount Black Poly-Pack - 8157P EB 16

Knape And Vogt 16 Inch Keyboard Slides

Knape and Vogt 16 inch keyboard slides give a 3/4 extension travel, so a keyboard tray moves out for use while staying close enough to the work area for comfortable reach and control. The 8157 Series design uses ball bearing action, which provides smooth, consistent movement of the tray under load, helping the tray glide rather than stick as users pull or push it. These slides are built as unhanded side mount units, so a single model serves both left and right sides of a tray, simplifying layout around the desk opening. The ebony black finish keeps the hardware visually low profile under a work surface, supporting clean office or workstation layouts. As a side mount drawer slide product in the 8157P EB 16 part number, this slide is intended to support dedicated keyboard tray applications that need repeatable travel and stable positioning during daily use.

Keyboard Slide Details That Support Daily Use

• The 3/4 extension design lets the keyboard tray travel out far enough for comfortable typing while keeping the slide members protected inside the desk opening, which supports long-term function in tight office cabinetry.
• Ball bearing construction in the 8157 Series reduces friction as the tray moves, which helps maintain smooth operation over many cycles when users frequently access the keyboard throughout the day.
• The unhanded side mount configuration means the same 8157P EB 16 slide mounts on either side of the tray, which simplifies planning and reduces part variation in shop or onsite installations.
• The ebony black finish keeps the slides visually subdued beneath dark work surfaces, which helps them blend into modern desk designs where exposed hardware is unwelcome.
• Being part of the Knape and Vogt side mount drawer slide class places these keyboard slides within a familiar hardware family, which aids installers who already standardize on KV slide solutions.

Installation And Fit Details For 8157P EB 16 Slides

KV Model 8157 keyboard slides use side clearance of 1-5/8 inch outboard and 5/8 inch inboard, so cabinet openings and tray widths can be laid out around those fixed dimensions to avoid rubbing or binding. The slide height is adjustable from 2-11/32 inch to 3-11/16 inch, giving room to align the keyboard tray vertically with the work surface while still allowing tray movement below the desk edge. Mounting brackets adjust to seven different heights and can be reversed for inboard or outboard mounting, which allows the installer to respond to variations in desk framing and still achieve a level tray. The track member quickly disconnects using a positive lever release, so the tray can be separated from the slide track during mounting and then reattached after the cabinet work is complete.

Using KV 8157 Keyboard Slides In Workstations

Where These Ball Bearing Keyboard Slides Fit Best

The 16 inch length of the 8157P EB 16 slide suits keyboard trays that need moderate travel under standard-depth desks, helping keep the tray contained while still usable. With side clearance set at 1-5/8 inch outboard and 5/8 inch inboard, these slides work in cabinets or desk aprons built to those allowances, providing a defined gap to prevent contact with side walls. The adjustable height range from 2-11/32 inch to 3-11/16 inch allows the tray surface to align under a variety of worktops, making it easier to match keyboard height to surrounding equipment. Because the mounting brackets can be reversed for inboard or outboard mounting, the slides adapt to different rail or panel layouts under custom or modular desks. As unhanded side mount ball bearing keyboard slides, this 8157 Series model supports straightforward planning of left and right sides in typical workstation builds without tracking mirrored part numbers.

Details That Reduce Rework And Tray Bounce Back

The hold-in and hold-out functionality built into these hold in hold out keyboard slides provides controlled positioning of the keyboard tray, so it stays retracted when pushed in and remains extended when pulled out during use. This hold-in feature helps prevent keyboard tray bounce back after closure, which reduces nuisance movement in environments where users may bump the tray as they shift at the desk. The ball bearing design contributes to repeatable motion, which supports consistent feel across multiple workstations in the same project. The positive lever release on the track member allows the tray section to detach and reconnect, helping with finishing, adjustments, or service without disturbing cabinet alignment. With these combined features, the KV 8157 3/4 extension keyboard slide supports shop workflows focused on predictable fit, minimized field adjustment, and stable tray behavior over time.

Common Questions About 16 Inch KV Keyboard Slides

Selecting KV 8157 Slides For Keyboard Trays

Choosing Knape and Vogt 16 inch keyboard slides with 3/4 extension and ball bearing action aligns the tray motion, clearance, and height with the needs of dedicated workstation cabinetry. With defined side clearances, adjustable height brackets, a hold-in feature, and a positive lever release, the 8157P EB 16 slide provides the dimensional and functional details needed to plan and install keyboard trays that operate predictably in daily office or shop use.