The Ball Bearing Adjustable Height Mechanism is our premium track mechanism, featuring smooth ball-bearing glides for the quietest, lowest-effort tray movement available. Refers to the under-desk track that the mechanism slides along — measure the flat space beneath your worksurface (front to back) to choose the right track length.
Why Ball Bearing
Adjusts from flush to 6″ below the worksurface
- Tilt range from -15° to +10°
- 360° swivel for easy positioning and storage
- Independent height and angle controls
- Low profile ball bearing track is 5.75″ wide and is available in 17″ or 21″ lengths
- 17″ track has 8.25″ of tray storage
- 21″ track has 13.25″ of tray storage
Note: All keyboard trays must be used in conjunction with an adjustable arm mechanism. This mechanism does not include the tray.