Ball-Grip Positioning Arms

Ball-and-socket connections allow 360° positioning. Choose a complete arm or select a base, connectors, and accessories to build your own.
To ensure compatibility, select components that have the same ball diameter. Use reducing connectors (sold separately) to pair components with a 1 1/2" ball diameter to those with a 1" ball diameter.
For technical drawings and 3-D models, click on a part number.


Tablet and laptop holders have spring-loaded brackets that adjust to fit most tablets and compact laptops. They have a universal AMPS mounting hole pattern. They do not have a ball; affix a screw-on base (sold separately) to attach to a connector.
6" holders have a VESA (Video Electronics Standards Association) standard mounting hole pattern in addition to an AMPS mounting hole pattern.
Portable Workstations




Mount these workstations on a flat vertical surface to create a steady horizontal surface for writing, typing, or tinkering. They work as a case when closed, with a 2 3/4"-deep interior for carrying a laptop, small tools, and other supplies. When you need a workstation, mount them to a metal surface such as an electrical cabinet with the included magnets, or a nonmetal surface such as a wall with the included suction cups. The magnets and suction cups screw into either exterior side of workstations; leave magnets on one side and suction cups on the other to be ready for quick use. On the interior, workstations have a movable rubber work surface, magnetic strips across the top for holding tools, and wire rope cables to keep workstations open at a 90° angle.
Inside | ||||||||||||||||
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For Minimum Material Thickness | Wd. | Dp. | Ht. | Wd. | Dp. | Ht. | Cap., lbs. | Mounting Location | Mount Type | Mounting Hardware Included | Assembled or Unassembled | Features | Includes | Color | Each | |
ABS Plastic | ||||||||||||||||
1/16" | 17" | 2 3/4" | 14" | 16 3/4" | 3/4" | 11 3/4" | 40 | Bench Top, Wall | Magnet, Suction Cup | Yes | Assembled | Magnetic Strips, Wire Rope Cables | Rubber Pad | Black | 0000000 | 0000000 |
Adjustable-Height Computer Workstations




Adjust the shelves to accommodate a computer and other electronic equipment.
Style A have a molded panel for cable management.
Style C have a mouse tray that can rotate 360°.
Style D have leveling feet to compensate for uneven floors.
O'all | Monitor Platform | Shelves | ||||||||||||||
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Style | Wd. | Dp. | Ht. | Ht. | O'all Cap., lbs. | Wd. | Dp. | Color | Type (No. of) | Wd. | Dp. | Cap., lbs. | Keyboard Tray Dp. | Assembled or Unassembled | Each | |
Mobile | ||||||||||||||||
Compressed Wood Monitor Platform with Gray Powder-Coated Steel Frame | ||||||||||||||||
A | 29 1/2" | 22" | 49" | __ | 225 | 29 1/2" | 19 3/4" | Gray | Adjustable (2) | 23 5/8" | 13 3/8" | 50 | 13 1/2" | Unassembled | 0000000 | 0000000 |
Plastic Laminate Monitor Platform with Black Powder-Coated Steel Frame | ||||||||||||||||
B | 26 1/2" | 19 3/4" | 33 1/2"-40 1/4" | __ | 25 | 23 1/2" | 15 3/4" | Light Brown Woodgrain | __ | __ | __ | __ | __ | Unassembled | 0000000 | 000000 |
Steel Monitor Platform with Chrome-Plated Steel Frame | ||||||||||||||||
C | 23 1/2" | 24" | 53 1/2" | 38 1/2" | 825 | 23 1/2" | 24" | __ | Adjustable (1) Adjustable (1) Adjustable (1) | 23 1/2" 23 1/2" 7" | 12 1/2" 14" 7" | 200 200 25 | 11 1/2" | Unassembled | 0000000 | 000000 |
Stationary | ||||||||||||||||
Steel Monitor Platform with Gray-Painted Steel Frame | ||||||||||||||||
D | 24" | 35 1/2" | 75" | __ | 800 | 24" | 16" | Gray | Adjustable (1) Adjustable (1) Fixed (1) | 24" 24" 18" | 16" 30" 21" | 100 100 100 | 7 1/4" | Unassembled | 0000000 | 00000000 |

Wheel | |||||||||
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Dia. | Wd. | Mount Ht. | Cap. per Caster, lbs. | Stem Thread Size | Stem Lg. | Wheel/Tread Material | Caster Type | Each | |
3" | 1 3/16" | 3 7/8" | 250 | 1/2"-13 | 1 1/2" | Rubber | 2 Swivel and 2 Swivel with Brake | 0000000 | 0000000 |
Laptop Positioning Arms

Set up your laptop where you normally couldn't, such as on a cart handle or vehicle. These arms attach to surfaces to create a secure mounting point for your laptop. Their base is adjustable to fit a variety of laptop sizes.
Clamp-on pipe mount arms attach to round bars, pipes, and railings with two adjustable U-bolts. They have two ball-and-socket joints—one below the laptop holder and one above the base. Each joint rotates 360°, so you can move these arms in any direction and lock them in place.
Screw-on arms fasten to flat surfaces, such as the floor of your vehicle. These arms have three pivot points that rotate 360° and lock in position. A ball-and-socket joint connects the arm and the laptop holder, so you can tilt your laptop for a better viewing angle.
For technical drawings and 3-D models, click on a part number.

Projection | Base | ||||||||||
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For Diagonal Screen Size | For Device Thick. | Display Ht. | Clamping Range | Min. | Max. | Max. Load Capacity, lbs. | Material | Lg. | Wd. | Each | |
11"-17 1/2" | 1/2"-1 3/4" | 5 1/16"-12 1/8" | 1"-1 1/4" | 10" | 13 3/16" | 3 | Plastic | 2 1/2" | 2 1/16" | 0000000 | 0000000 |

Projection | Base | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Diagonal Screen Size | For Device Thick. | Display Ht. | Min. | Max. | Max. Load Capacity, lbs. | Material | Lg. | Wd. | No. of Mounting Holes | Mounting Hole Dia. | Mounting Fasteners Included | Each | |
11"-17 1/2" | 1/2"-1 3/4" | 25 1/8"-32" | 10" | 17" | 3 | Plastic | 8" | 8" | 4 | 9/16" | No | 0000000 | 0000000 |
VESA-Mount Tablet and Laptop Holders


Snap laptops and tablets into these holders to mount them on stands and positioning arms. All holders have a standard Video Electronics Standards Association (VESA) mounting hole pattern, so they’ll work with a variety of device mounts. To prevent removal, lock your device in place with the included key.
For Diagonal Screen Size | For Device Thick. | Max. Load Capacity, lbs. | Material | Mounting Hole Pattern Compatibility | Mounting Fasteners Included | Lock Type | Each | ||
A | 7"-9" | 0"-13/16" | 1 | Plastic | VESA 75 | Yes | Keyed | 0000000 | 0000000 |
B | 9"-11" | 9/16"-15/16" | 15 | Powder-Coated Aluminum | VESA 75 | Yes | Keyed | 0000000 | 000000 |
B | 11"-14" | 11/16"-1 1/4" | 15 | Powder-Coated Aluminum | VESA 75 | Yes | Keyed | 0000000 | 000000 |
Laptop Stands


Elevate your laptop screen to eye level with these stands to improve posture and reduce back and neck strain. Made of a single piece of aluminum, they provide a stable surface for typing. Run charging cables and other cords through the cable cutout to keep them organized and reduce clutter. For the most ergonomic work experience, use these laptop stands with a separate keyboard and mouse.
360° swivel stands rotate, so you can turn your laptop to face any direction without lifting the stand.