KV8157 14" 3/4 Extension Hold-In/Hold-Out Ball Bearing Keyboard Slides, Unhanded Side Mount Black Poly-Pack - 8157P EB 14

8157 Keyboard Slide 14 Inch For Trays

8157 keyboard slide 14 inch from Knape and Vogt is a 3/4 extension side mount ball bearing keyboard slide that supports smooth movement for keyboard trays. The 14 inch length defines how far the tray travels, helping you size the slide to your workstation depth. The side mount design positions the hardware along the tray sides, which keeps the underside of the work surface clearer for cable routing or other components. Its ball bearing construction manages tray motion with controlled travel, which matters when users shift weight on the tray throughout the day. The hold-in feature is designed to prevent keyboard tray bounce back, so the tray stays retracted when pushed closed. The ebony black finish visually blends with many dark desks and workstations, which helps maintain a clean, unified appearance in office or commercial environments.

Keyboard Slide Details That Support Daily Use

• The 3/4 extension design lets the tray move out for typing while keeping some slide length under the work surface, which supports stability when the tray is loaded in normal use.
• Side clearance of 1-5/8 inch outboard and 5/8 inch inboard defines the space required at each side of the tray, which guides layout of the tray width and slide mounting position.
• Height adjustable from 2-11/32 inch to 3-11/16 inch means the slide brackets can shift vertically, which helps align the keyboard tray to user comfort or to match existing desk clearances.
• The ebony black finish visually ties into dark furniture components, which can reduce visual distraction around the workstation and support a uniform hardware look.
• Unhanded side mount construction allows the same slide components to be used on either side of the tray, which can simplify planning and reduce left-right part confusion during installation.

Keyboard Slide Mounting And Adjustment Details

This Knape and Vogt keyboard slide uses side mount installation, which places the slide members along the sides of the tray and support structure for straightforward alignment. Mounting brackets adjust to seven different heights, so the installer can position the tray to clear knees or match an existing ergonomic target. Those brackets can be reversed for inboard or outboard mounting, which provides flexibility when working around desk aprons or cross-members. The recommended fasteners are #8 x 5/8 inch Phillips pan head screws (WW45560), which fit the slide mounting pattern and help anchor the hardware into typical tray and desk materials.

Keyboard Tray Slide Performance In Real Use

Where This Knape And Vogt Keyboard Slide Fits

This Knape and Vogt 14 inch 8157 series keyboard slide is intended for keyboard tray applications where side mount, ball bearing motion and 3/4 extension are desired. The 14 inch length suits work surfaces that need a compact tray travel while still providing access to the keyboard. Side clearance of 1-5/8 inch outboard and 5/8 inch inboard defines the envelope required alongside the tray, which matters when fitting between desk supports or within narrow kneespaces. Height adjustment from 2-11/32 inch to 3-11/16 inch allows the tray to be positioned within that vertical range, which helps align the tray with user posture or with nearby work surfaces. The ebony black finish can visually complement dark-toned desks in offices, control rooms, or workstation clusters. The unhanded side mount design lets the same model serve both left and right sides of the tray, which can streamline ordering and simplify stocking for repeat jobs.

Details That Support Repeatable Keyboard Slide Results

The 3/4 extension travel focuses on providing usable reach without overextending the mechanism, which supports consistent operation across multiple workstations configured to the same depth. Mounting brackets that adjust to seven different heights give installers multiple preset positions, which helps reproduce tray heights across several desks in the same project. Reversible brackets for inboard or outboard mounting let installers respond to different apron depths and structural layouts while still using the same 8157P EB 14 model. Side clearance dimensions provide defined reference points when sizing trays or locating slides, which supports predictable fit and reduces layout rework on site. The track member quickly disconnects using a positive lever release, which lets the tray be separated from the cabinet-side members during installation or service, easing handling in tight kneespaces. The hold-in feature that prevents keyboard tray bounce back helps users experience consistent close position behavior, which is important when multiple stations are deployed in a shared environment.

Common Questions About This Keyboard Slide

Selecting This Slide For Keyboard Tray Projects

The 8157 keyboard slide 14 inch length, side mount ball bearing design, and 3/4 extension travel define how this slide will perform in a keyboard tray project. The adjustable height brackets and reversible inboard or outboard mounting options give flexibility when working with varying desk structures. Defined side clearances and the positive lever release track member support more predictable installation steps and easier handling during fitting or later service. For keyboard tray applications that match the 14 inch length, side clearance, and height range of the Knape and Vogt 8157P EB 14, this model offers a clearly specified path to a consistent slide layout.