The Humanscale KM Keyboard Tray Mechanism Arm features a standard pre-set tilt, offering total knee clearance and knob free adjustment. The KM mechanism is height adjustable but does not offer adjustable tilt; the tilt is fixed at 0°. Humanscale KM Keyboard Tray Mechanism Arms come standard with a 22" track, although other track lengths are available. Please note this is only the Humanscale KM Keyboard Tray Mechanism Arm only. If you are looking for a full keyboard tray system, you'll need to view our selection of complete Humanscale Keyboard Trays.Read More...
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The track mounts to the underside of your work surface. It directs and supports the Humanscale mechanism and keyboard tray as it slides forward and back. Standard length on this mechanism is 22 inches, but it can be ordered with any track length.
The Humanscale KM Keyboard Tray Mechanism Arm is not a complete keyboard tray system. If you are interested in a full keyboard tray set up, you'll need to view our selection of complete Humanscale Keyboard Trays.