Keyboard Trays




Adjustability | Material | Ht. | Wd. | Dp. | Mounting Hardware Included | Each | ||
Trays | ||||||||
---|---|---|---|---|---|---|---|---|
A | In/Out | Plastic | 1 3/8" | 20 1/2" | 12" | Yes | 00000000 | 000000 |
B | In/Out | Steel | 2" | 24" | 15 3/4" | Yes | 00000000 | 00000 |
Trays with Padded Wrist Rest and Space for Mouse Pad | ||||||||
C | In/Out, Up/Down | Steel | 5" | 33 1/8" | 16" | Yes | 00000000 | 000000 |
D | In/Out, Up/Down, Swivel, Tilt | Wood | 3/4" | 28" | 10" | Yes | 00000000 | 000000 |
Heavy Duty Positioning Arms
Heavy duty construction adds strength for higher load capacities than other positioning arms. Choose a complete arm or select a base, connectors, and plate, bracket, or tray to build a complete arm. The load capacity of an assembled arm is determined by the component with the lowest capacity.
For technical drawings and 3-D models, click on a part number.




Complete arms mount to a wall with their base. Secure the object you want to position to the attaching end.
To see the product in motion, click on a part number.
Load Capacity, lbs. | Base | Attaching End | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mount. Location | Max. Projection | Min. | Max. | Material | Color | Mount. Fasteners Included | Lg. | Wd. | No. of Mount. Holes | Mount. Hole Dia. | Plate Lg. | Plate Wd. | No. of Mount. Holes | Mount. Hole Dia. | Includes | Each | ||
E | Wall | 29" | __ | 25 | Powder-Coated Steel | Black | No | 4 1/2" | 2" | 2 | 13/32" | 4 1/2" | 4 1/2" | 8 | 3/16" | Flat-Panel Monitor Mounting Plate, Keyboard Tray, Rigid Connector, Cable Protector, Pin Base | 0000000 | 0000000 |
F | Wall | 41" | __ | 25 | Powder-Coated Steel | Black | No | 4 1/2" | 2" | 2 | 13/32" | 4 1/2" | 4 1/2" | 8 | 3/16" | Flat-Panel Monitor Mounting Plate, Keyboard Tray, (2) Rigid Connectors, (2) Cable Protectors, Pin Base | 0000000 | 000000 |
G | Wall | 36" | 4 | 21 | Powder-Coated Steel | Black | No | 6" | 2 1/2" | 3 | 13/32" | 4 1/2" | 4 1/2" | 8 | 3/16" | Flat-Panel Monitor Mounting Plate, Keyboard Tray, Counterbalancing Connector, Cable Protector, Pin Base | 0000000 | 000000 |
H | Wall | 43" | 18 | 43 | Powder-Coated Steel | Black | No | 4 1/2" | 2" | 2 | 13/32" | 4 1/2" | 4 1/2" | 8 | 3/16" | Flat-Panel Monitor Mounting Plate, Keyboard Tray, Rigid Connector, Counterbalancing Connector, (2) Cable Protectors, Pin Base | 0000000 | 000000 |

Flat-panel monitor mounting plates have a VESA (Video Electronics Standards Association) standard mounting-hole pattern.
Keyboard trays hold a computer keyboard and mouse.
To see the product in motion, click on a part number.
Mount. | Attaching End | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Ht. | For Pin Dia. | Max. Load Capacity, lbs. | Material | Color | Fasteners Included | Number of Holes | Hole Dia. | Hole Pattern Compatibility | Plate Lg. | Plate Wd. | Each | |
Flat-Panel Monitor Mounting Plate with Keyboard Tray | ||||||||||||||
17 1/4" | 25 1/4" | 16 1/2" | 7/8" | 25 | Powder-Coated Steel | Black | Yes | 8 | 7/32" | VESA 100, VESA 75 | 4 1/2" | 4 1/2" | 0000000 | 0000000 |

Keyboard trays hold a computer keyboard and mouse.
Lg. | Wd. | Ht. | For Pin Dia. | Max. Load Capacity, lbs. | Material | Color | Each | |
8" | 25" | 3/4" | 7/8" | 25 | Powder-Coated Aluminum | Black | 00000000 | 0000000 |
Tabletop Sit-Stand Workstations
Change any desk or table into a stand-up-height work surface. Raise and lower these workstations with a lever—you don't need to clear the surface to adjust the height. The air cylinder makes adjustments smooth and even. To keep wrists comfortable while working and typing, these workstations have chamfered edges.
For a comfortable computer setup, use workstations with a keyboard tray. The tray has space for a keyboard and mouse, and the monitor platform is wide enough for two standard monitors. Organize your cords using cutouts at the back of the keyboard tray.
![]() Workstation with Keyboard Tray | ![]() Black |
![]() Light Brown Woodgrain |
O'all | Monitor Platform | Keyboard Tray | Frame | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wd. | Dp. | Ht. | Work Surface Style | Wd. | Dp. | Cap., lbs. | Wd. | Dp. | Material | Color | Adjustment Type | Assembled or Unassembled | Features | Each | |
Black Plastic Laminate Monitor Platform | |||||||||||||||
32" | 23 1/2" | 5 1/4"-15 1/2" | Flat | 32" | 13 3/4" | 35 | 27 3/4" | 9 3/4" | Powder-Coated Steel | Black | Lever | Assembled | Air Cylinder, Cutouts for Routing Cords | 0000000 | 0000000 |
Light Brown Woodgrain Plastic Laminate Monitor Platform | |||||||||||||||
32" | 23 1/2" | 5 1/4"-15 1/2" | Flat | 32" | 13 3/4" | 35 | 27 3/4" | 9 3/4" | Powder-Coated Steel | Black | Lever | Assembled | Air Cylinder, Cutouts for Routing Cords | 0000000 | 000000 |