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Black clamp-on keyboard tray with 27-inch sliding platform and silver hardware

Mount-It

Mount-It MI-7143 Clamp Keyboard Tray 27" Platform 2.2" Desk Clamp

SKU CH-CB85-ZMEB7 MPN MI-7143

A 27-inch clamp-on keyboard tray that frees desk space and adjusts without drilling for desks up to 2.2 inches thick

  • TypeChair & Furniture Accessories
  • Frees desk space with 27" under-desk platform
  • No-drill clamp fits desks up to 2.2" thick
  • Adjustable position via push-pull sliding plate
  • Supports neutral posture for ergonomic typing height
  • Meets ANSI/BIFMA standards for office furniture

Clamp-on keyboard tray

The MI-7143 mounts beneath a desk using a no-drill clamp that fits surfaces up to 2.2 inches thick. It provides a 27-inch-wide by 11-inch-deep platform for a keyboard and mouse. The tray slides in and out to adjust position quickly. The design meets ANSI/BIFMA standards for office furniture.

Who it suits and who it does not

It suits anyone who wants to free desk space and lower their typing height for a neutral wrist posture without drilling holes. It does not suit desks thicker than 2.2 inches or users who need a platform wider than 27 inches or deeper than 11 inches. It also does not suit setups that require a fixed-height tray or a wall-mounted solution.

Deciding specification

The clamp thickness limit of 2.2 inches is the single figure that determines whether this tray will attach to your desk. If your desktop exceeds that measurement the unit cannot be secured. All other dimensions follow from this constraint.

Highlights

  • Frees desk space with 27" under-desk platform
  • No-drill clamp fits desks up to 2.2" thick
  • Adjustable position via push-pull sliding plate
  • Supports neutral posture for ergonomic typing height
  • Meets ANSI/BIFMA standards for office furniture

Specifications

TypeChair & Furniture Accessories
BrandMount-It!
ModelMI-7143

Questions about this item

How can I confirm the clamp is holding the tray securely after installation?

After clamping the tray to a desk up to 2.2" thick, push and pull the 27" platform; it should glide smoothly without wobble and stay locked in any position you set.

What comes in the box and do I need any extra parts?

The box contains the clamp keyboard tray with its 27" x 11" platform and mounting hardware; no additional parts or tools are required for the no-drill installation.

Which desk thickness does this model support?

The MI-7143 clamp adjusts to fit desks up to 2.2" thick, so choose it if your desktop falls within that range.

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