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Humanscale 4G Keyboard Tray Mechanism Arm

item#: HUS050

The Humanscale 4G Keyboard Tray Mechanism Arm offers a simple, dial-a-tilt adjustment and an intuitive height adjustment in a neat, sleek package. The 4G offers a 6.25" range of height adjustment as well as simple dial-a-tilt keyboard angle functionality. Humanscale 4G Keyboard Tray Mechanism Arm is not a complete keyboard tray system. If you are looking for a full keyboard tray set up, you'll need to view our selection of complete Humanscale Keyboard Trays.

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Track Length

Multiple track lengths are available with this mechanism. We recommend using a 22'' track with this mechanism to allow the keyboard tray to fully retract beneath your desktop.

  • 27'' track
  • 25'' track
  • 22'' track (standard)
  • 18'' track
  • 16'' track
  • 14'' track
  • 11'' track

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  • Details
  • Accessories

The Humanscale 4G Keyboard Tray Mechanism Arm is the mechanism arm only, not a complete keyboard tray system. If you are interested in a keyboard tray system, you'll need to view our selection of complete Humanscale Keyboard Trays.

Humanscale 4G Mechanism Features

  • This listing is only for the Humanscale 4G Keyboard Tray Mechanism Arms for Humanscale keyboard trays, and is not a complete keyboard tray system
  • 6.25" range of height adjustment: 1.25" above track to 5" below track
  • Easy platform dial-a-tilt adjustment from 0° to -15° for safe keying
  • 22" standard track allows the unit to slide fully under the desk for storage or come all the way out for complete access (other track lengths are available)
  • Base offers a 360° swivel
  • Mechanism is made of steel for strength, durability for unmatched stability and sure keying and mousing
  • 15 year Warranty for all Humanscale products we offer

The Human Solution is an authorized Humanscale dealer

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Customer Reviews

Humanscale 4G Keyboard Tray Mechanism Arm
$239.00
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