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Foldable clamp-on desk tray, 11.8 by 5.9 inches, space-saving arm support

BFKK

BFKK Ergonomics Desk Extender Tray 11.8x5.9 Punch-Free Clamp Foldable Keyboard Drawer Arm Support

SKU CH-B13B-JSTDJ

A punch-free clamp attaches this 11.8 by 5.9 inch foldable tray to a desk edge for keyboard, mouse or arm support

  • TypeDrawer Cabinets

Option Black

  • Extends desktop horizontally to fully support arms and relax upper limbs
  • Folds down when not in use to save space and hold keyboard, notebook, mouse
  • Clamps on without drilling to keep desktop intact in about 5 minutes
  • Fits common right-angle desks on side or front for a perfect connection
  • New ergonomic drawer cabinet first listed by manufacturer in 2023

Desk Extender Tray 11.8x5.9

This clamp-on tray extends a desktop horizontally by 11.8 inches wide and 5.9 inches deep. It is designed for office workers who need full forearm support to reduce upper-limb strain during long sessions. The punch-free mounting leaves the desk surface intact. It suits right-angle desks at the side or front edge.

Foldable Keyboard Drawer Function

When folded down the tray stores flat against the desk, reclaiming the work surface for other tasks. In the open position it holds a keyboard, notebook, mouse or similar items, adding usable space without a larger desk. Installation follows the supplied instructions and takes roughly five minutes with no drilling required. The tray clamps securely to standard right-angle tops.

Ergonomic Arm Support Benefits

The extended platform keeps forearms level and supported, helping to relax shoulders and neck during typing or mouse use. Because it mounts directly to the existing desk, no extra furniture footprint or power is needed. The rigid construction maintains a stable surface under normal office loads. It is not suited for users who need a height-adjustable or articulating arm.

Highlights

  • Extends desktop horizontally to fully support arms and relax upper limbs
  • Folds down when not in use to save space and hold keyboard, notebook, mouse
  • Clamps on without drilling to keep desktop intact in about 5 minutes
  • Fits common right-angle desks on side or front for a perfect connection
  • New ergonomic drawer cabinet first listed by manufacturer in 2023

Specifications

TypeDrawer Cabinets

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Questions about this item

How much desk space does the 11.8 by 5.9 inch tray add for keyboard and mouse use?

The tray extends the desktop horizontally by 11.8 inches wide and 5.9 inches deep, giving room for a keyboard, mouse and notebook while keeping the original surface clear.

Does the clamp mounting damage the desk after long-term daily use?

The punch-free clamp installs in about 5 minutes without drilling holes, so the desktop stays intact even after repeated attachment and removal.

What desk edge profiles does the clamp fit securely?

The clamp is designed for common right-angle office desktops and works on either the side or front edge for a stable connection.

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