Capacity: < 7.5 lbs (3.4 kg) Tilt: 180° Description: Keyboard Tray (gray) Required component for 100 Series Keyboard Pivot (47-094-800), 400 Series Keyboard Arm (45-006-099) and 400 Combo Arm (45-029-099) Shipping Weight: 7 lbs. (3.2 kg) [N82E16850000341]