Wall-Mount Flat-Panel Monitor Positioning Arms






These arms have a VESA (Video Electronics Standards Association) standard mounting hole pattern to attach a monitor.
For technical drawings and 3-D models, click on a part number.
Projection | Base | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Monitor Size | Min. | Max. | Max. Load Capacity, lbs. | Material | Lg. | Wd. | Mounting Fasteners Included | Attaching End Mounting Hole Pattern Compatibility | Specifications Met | Each | ||
Rotate, Tilt | ||||||||||||
A | 10"-30" | __ | 3" | 40 | Powder-Coated Steel | 3 13/16" | 2 7/16" | Yes | VESA 75, VESA 100 | __ | 0000000 | 000000 |
Rotate, Tilt, Side-to-Side | ||||||||||||
B | 10"-30" | __ | 4 11/16" | 40 | Powder-Coated Steel | 3 13/16" | 2 7/16" | Yes | VESA 75, VESA 100 | __ | 0000000 | 00000 |
Rotate, Tilt, Side-to-Side, Up/Down, In/Out | ||||||||||||
C | 10"-30" | 3 5/8" | 10 11/16" | 40 | Powder-Coated Steel | 3 13/16" | 2 7/16" | Yes | VESA 75, VESA 100 | __ | 0000000 | 00000 |
Rotate, Tilt, Side-to-Side, In/Out | ||||||||||||
D | 13"-27" | 4 1/8" | 15 15/16" | 30 | Powder-Coated Steel | 4 5/8" | 4 5/8" | Yes | VESA 75, VESA 100 | __ | 000000 | 00000 |
D | 17"-42" | 2 1/4" | 22 1/16" | 75 | Powder-Coated Steel | 9 5/16" | 8 3/4" | Yes | VESA 75, VESA 100, VESA 200 | __ | 000000 | 00000 |
E | 37"-70" | 4 9/16" | 20 5/8" | 165 | Powder-Coated Steel | 31 15/16" | 8 3/4" | Yes | VESA 200, VESA 300, VESA 400, VESA 600 | __ | 000000 | 000000 |
F | 60"-100" | 2 3/4" | 24 5/8" | 275 | Powder-Coated Steel | 37" | 15 15/16" | Yes | VESA 200, VESA 300, VESA 400, VESA 400×200, VESA 500, VESA 600, VESA 600×400, VESA 600×900, VESA 800×400, VESA 800×600 | C-UL Listed, UL Listed | 00000000 | 000000 |
Bench-Mount Flat-Panel Monitor Positioning Arms
These arms have a VESA (Video Electronics Standards Association) standard mounting hole pattern to attach a monitor.
Threaded hole and clamp-on arms have gas springs that counterbalance monitor weight to keep the arm in position.
For technical drawings and 3-D models, click on a part number.

Base | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Monitor Size | Display Ht. | Max. Projection | Max. Load Capacity, lbs. | Material | Lg. | Wd. | No. of Mounting Holes | Mounting Hole Dia. | Mounting Fasteners Included | Attaching End Mount Type | Attaching End Mounting Hole Pattern Compatibility | Each | |
Rotate, Side-to-Side, Tilt, Up/Down | |||||||||||||
10"-32" | 8"-21 1/4" | 7 1/4" | 10 | Powder-Coated Aluminum | 3 1/2" | 3 1/2" | 4 | 5/16" | No | Plate | VESA 75 | 00000000 | 0000000 |

Projection | Load Capacity, lbs. | Base | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Monitor Size | Display Ht. | Min. | Max. | Min. | Max. | Material | Dia. | No. of Mounting Holes | Mounting Hole Dia. | For Max. Mounting Surface Thick. | Mounting Fasteners Included | Attaching End Mount Type | Attaching End Mounting Hole Pattern Compatibility | Each | |
In/Out, Rotate, Side-to-Side, Tilt, Up/Down | |||||||||||||||
10"-24" | 7"-14" | 4" | 22" | 7 | 20 | Aluminum | 4" | 1 | 1/2" | 2 1/4" | Yes | Plate | VESA 75, VESA 100 | 000000 | 0000000 |

Projection | Load Capacity, lbs. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Monitor Size | Display Ht. | Min. | Max. | Min. | Max. | Material | Base Dia. | For Max. Mounting Surface Thick. | Attaching End Mount Type | Attaching End Mounting Hole Pattern Compatibility | Each | |
In/Out, Rotate, Side-to-Side, Tilt, Up/Down | ||||||||||||
10"-24" | 7"-14" | 4" | 22" | 7 | 20 | Aluminum | 4" | 3 5/8" | Plate | VESA 75, VESA 100 | 000000 | 0000000 |
Ceiling-Mount Flat-Panel Monitor Positioning Arms


These arms have a VESA (Video Electronics Standards Association) standard mounting hole pattern to attach a monitor.
Style B have a hollow mounting pole for routing cords.
For technical drawings and 3-D models, click on a part number.
Base | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | For Monitor Size | Distance from Ceiling | Max. Projection | Max. Load Capacity, lbs. | Material | Lg. | Wd. | Mounting Fasteners Included | Attaching End Mounting Hole Pattern Compatibility | Features | Each | |
Rotate, Tilt, Up/Down | ||||||||||||
A | 10"-23" | 17"-27" | 4 3/4" | 25 | Powder-Coated Steel | 4 11/16" | 4 11/16" | Yes | VESA 75, VESA 100 | __ | 0000000 | 0000000 |
A | 25"-37" | 18"-30" | 4 3/4" | 75 | Powder-Coated Steel | 5 1/2" | 5 1/2" | Yes | VESA 75, VESA 100, VESA 100×200, VESA 200, VESA 200×100 | __ | 0000000 | 000000 |
B | 37"-80" | 23"-35" | 0" | 180 | Powder-Coated Steel | 7 1/2" | 7 1/2" | Yes | VESA 200×100-VESA 800×500 | Hollow Mounting Pole | 0000000 | 000000 |
Pipe- and Bar-Mount Monitor Positioning Arms




Mount monitors to round and square bars, such as equipment handles and support beams. These arms have a VESA standard mounting hole pattern to attach monitors, tablet holders, and other compatible devices. Tilt your screen for a better view or raise it to eye level—ball-and-socket joints give these arms 360° range of motion.
Clamp-on pipe-mount arms have jaws at their base that grip round bars, pipes, and railings. These are often used to mount screens to cart handles.
Clamp-on rectangular-bar-mount arms have plates that clamp to rectangular parts for a secure hold. Use them with square posts, T-slotted framing, and shelving units. These arms have an additional AMPS standard mounting hole pattern, which is commonly used to attach tablet holders and keyboards.
For technical drawings and 3-D models, click on a part number.
Projection | Base | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Display Ht. | Clamping Range | Min. | Max. | Max. Load Capacity, lbs. | Material | Lg. | Wd. | Attaching End Mount Type | Attaching End Mounting Hole Pattern Compatibility | Each | |
Clamp-On Pipe Mount | |||||||||||
1"-6" | 1 1/4"-2" | 4" | 7 3/4" | 10 | Powder-Coated Aluminum | 3 3/4" | 1 1/4" | Plate | VESA 75 | 0000000 | 000000 |
Clamp-On Rectangular Bar Mount | |||||||||||
0"-10 1/2" | 0"-3 1/2" | 3" | 11 3/8" | 5 | Powder-Coated Steel | 6 1/4" | 2 13/16" | Plate | VESA 75, VESA 100, AMPS | 0000000 | 000000 |
Monitor and Keyboard Positioning Arms


Bench-Top
Mount Shown Installed
Your entire workstation mounted on a single arm. These arms have two plates, each with its own industry-standard mounting pattern. Connect monitors, tablets, keyboards, and other compatible devices to them. Swing your keyboard out of the way or tilt your monitor for a better view—these arms have ball-and-socket joints for 360° range of motion. To keep a configuration, simply lock the joints in place.
VESA (Video Electronics Standards Association) mounting hole patterns attach to monitors. AMPS mounting hole patterns attach to keyboards. To connect two devices with VESA mounting hole patterns, use adapters (sold separately) to convert the AMPS end mount to a VESA end mount.
Rectangular bar-mount arms have a base that clamps around rectangular parts, such as square posts, t-slotted framing, and rails. They’re commonly used on forklift cages.
Bench-top mount arms have a mounting plate at their base that screws into a surface, such as a tabletop or vehicle floor.
For technical drawings and 3-D models, click on a part number.


Projection | Base | Attaching End Mounting Hole Pattern Compatibility | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Display Ht. | Min. | Max. | Max. Load Capacity, lbs. | Clamping Range | Material | Lg. | Wd. | Mounting Fasteners Included | Attaching End Mount Type | For Monitor | For Keyboard | Each | |
Clamp-On Rectangular-Bar Mount | |||||||||||||
5 1/4"-9 3/16" | 5 3/8" | 17 15/16" | 3 | 1 3/4"-4" | Powder-Coated Steel | 5 11/16" | 1 5/8" | __ | Plate | VESA 75, VESA 100 | AMPS | 0000000 | 0000000 |
Screw-On Bench-Top Mount | |||||||||||||
9 3/4"-28 1/4" | 6 5/8" | 19 3/4" | 3 | __ | Powder-Coated Aluminum | 3 1/2" | 3 1/2" | Yes | Plate | VESA 75 | AMPS | 0000000 | 000000 |

Lg. | Wd. | Material | Attaching End Mounting Hole Pattern Compatibility | Each | |
3 1/2" | 3 1/2" | Powder-Coated Steel | AMPS × VESA 75 | 0000000 | 000000 |
Flat-Panel Monitor Mobile Stands

Attach a monitor to these stands, then route cords through the hollow mounting poles for a clean, organized appearance. They have a VESA (Video Electronics Standards Association) standard mounting hole pattern to attach a monitor.
Overall | Shelf | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Monitor Size | Display Ht. | Max. Load Capacity, lbs. | Wd. | Dp. | Material | Type | Capacity, lbs. | Wd. | Dp. | Attaching End Mounting Hole Pattern Compatibility | Assembled or Unassembled | Each | |
Up/Down | |||||||||||||
32"-60" | 46 1/2"-62 1/2" | 100 | 32 3/4" | 28 3/4" | Powder-Coated Steel | Adjustable | 25 | 19 5/8" | 12 1/2" | VESA 100×100-VESA 600×400 | Unassembled | 0000000 | 0000000 |
T-Slotted Framing Mounts for Monitors and Computer Accessories
Attach and position phones, tablets, monitors, and computer accessories on T-slotted rails.
For technical drawings and 3-D models, click on a part number.



Monitor mounts have a VESA (Video Electronics Standards Association) standard mounting hole pattern, so they will match most monitors. They fit in tight spaces because they mount directly to T-slotted rails. Friction monitor mounts stay in place if bumped, but they require you to move the entire weight of the monitor.
For Rail Ht. | Overall | Monitor | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | Projection | Ht. | Wd. | Max. Load Capacity, lbs. | For Monitor Size | Mount Type | Mounting Hole Pattern Compatibility | Color | Material | Mounting Fasteners Included | Each | |
Rotate | |||||||||||||||
A | 1 1/2" 40mm 45mm | 3" 80mm 90mm | 4 1/2" 120mm | 1" | 4 1/2" | 4 1/2" | 10 | 12"-24" | Friction | VESA 75 × 75 VESA 100 × 100 | Black | Plastic | Yes | 0000000 | 000000 |
Tilt | |||||||||||||||
B | 45mm | __ | __ | 1" | 4 17/32" | 5 9/16" | 26 | 12"-24" | Friction | VESA 75 × 75 VESA 100 × 100 | Silver | Anodized Aluminum | Yes | 0000000 | 00000 |
Rotate, Tilt | |||||||||||||||
C | 1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 3" | 4 7/16" | 4 7/16" | 10 | 12"-24" | Friction | VESA 75 × 75 VESA 100 × 100 | Black | Plastic | Yes | 000000000 | 00000 |
C | 45mm | 90mm | __ | 3" | 4 7/16" | 4 7/16" | 10 | 12"-24" | Friction | VESA 75 × 75 VESA 100 × 100 | Black | Plastic | Yes | 0000000 | 00000 |



Monitor mounts have a VESA (Video Electronics Standards Association) standard mounting hole pattern, so they will match most monitors. Friction monitor mounts stay in place if bumped, but they require you to move the entire weight of the monitor. Counterbalance monitor mounts offset the weight of the monitor for easy adjustment but shift out of place easily if bumped.
Mounts with a positioning arm extend and adjust to accommodate multiple users. Move them out of the way when not in use.
For Rail Ht. | Overall | Monitor | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | Projection | Ht. | Wd. | Max. Load Capacity, lbs. | For Monitor Size | Mount Type | Mounting Hole Pattern Compatibility | Color | Material | Mounting Fasteners Included | Each | |
Rotate, Side-to-Side, Tilt, In/Out | |||||||||||||||
D | 45mm | 90mm | __ | 14 3/16" | 4 17/32" | 5 9/16" | 26 | 12"-24" | Friction | VESA 75 × 75 VESA 100 × 100 | Silver | Anodized Aluminum | Yes | 0000000 | 0000000 |
Rotate, Side-to-Side, Tilt, Up/Down | |||||||||||||||
E | 1 1/2" 40mm 45mm | 3" 80mm 90mm | 4 1/2" 120mm | 17 3/16" | 14 9/32" | 4 7/16" | 20 | 12"-24" | Counterbalance | VESA 75 × 75 VESA 100 × 100 | Silver | Lacquer-Coated Aluminum | Yes | 00000000 | 000000 |
F | 1 1/2" 40mm 45mm | 3" 80mm 90mm | 4 1/2" 120mm | 25" | 21 1/4" | 4 7/16" | 20 | 12"-24" | Counterbalance | VESA 75 × 75 VESA 100 × 100 | Silver | Powder-Coated Aluminum | Yes | 0000000 | 000000 |

For Rail Ht. | Overall | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | Ht. | Wd. | Dp. | Max. Load Capacity, lbs. | Color | Material | Each | |
G | 1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 1 5/16" | 24 13/16" | 12 5/8" | 66 | Silver | Anodized Aluminum | 0000000 | 0000000 |

Mounts with a positioning arm extend and adjust to accommodate multiple users. Move them out of the way when not in use.
For Rail Ht. | Overall | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | Projection | Ht. | Wd. | Max. Load Capacity, lbs. | Color | Material | Mounting Fasteners Included | Each | |
Rotate, Side-to-Side, In/Out | ||||||||||||
H | 1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 26 7/16" | 3 15/16" | 20 11/16" | 26 | Silver | Powder-Coated Aluminum | Yes | 0000000 | 0000000 |

Mounts with a positioning arm extend and adjust to your needs. Move them out of the way when not in use.
For Rail Ht. | Overall | Monitor | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | Projection | Ht. | Wd. | Max. Load Capacity, lbs. | For Monitor Size | Mount Type | Mounting Hole Pattern Compatibility | Color | Material | Mounting Fasteners Included | Each | |
Rotate, Side-to-Side, Tilt, Up/Down | |||||||||||||||
J | 1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 37" | 19 1/16" | 18 1/2" | 20 | 12"-24" | Counterbalance | VESA 75 × 75 VESA 100 × 100 | Silver | Powder-Coated Aluminum | Yes | 0000000 | 0000000 |

For Rail Ht. | For Device | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | Wd. | Ht. | Ht. | Wd. | Dp. | Max. Load Capacity, lbs. | Color | Material | Mounting Fasteners Included | Each | |
K | 1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 3 5/32"-9 7/16" | 12 7/32"-20 13/16" | 25" | 9 1/2" | 13 3/8" | 66 | Silver | Powder-Coated Aluminum | Yes | 0000000 | 0000000 |

For Rail Ht. | Overall | Monitor | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | For Device Wd. | Ht. | Wd. | Dp. | Max. Load Capacity, lbs. | For Monitor Size | Mount Type | Mounting Hole Pattern Compatibility | Color | Material | Mounting Fasteners Included | Each | |
L | 1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 1 13/32"-1 15/16" | 4 1/2" | 4 1/2" | 2 3/16" | 22 | 12"-24" | Fixed | VESA 75 × 75 VESA 100 × 100 | Silver | Powder-Coated Aluminum | Yes | 0000000 | 000000 |

Hand-held device mounts have adjustable grips for a secure hold on your device.
Mounts with a ball-grip positioning arm extend and adjust to accommodate multiple users. They have a ball-and-socket connection for 360° positioning. Move them out of the way when not in use.
For Rail Ht. | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | For Device Wd. | Projection | Ht. | Wd. | Max. Load Capacity, lbs. | Color | Material | Mounting Fasteners Included | Each | |
Rotate, Side-to-Side, Tilt, In/Out, Up/Down | |||||||||||||
M | 1" 1 1/2" 30mm 40mm 45mm | 2" 3" 60mm 80mm 90mm | 3" 4 1/2" 120mm | 1 7/8"-3 1/4" | 7 1/2" | 3 1/4" | 3 1/4" | 1 | Black | Powder-Coated Aluminum | Yes | 000000000 | 000000 |

Tablet mounts have adjustable grips for a secure hold on your device.
Mounts with a ball-grip positioning arm extend and adjust to accommodate multiple users. They have a ball-and-socket connection for 360° positioning. Move them out of the way when not in use.
For Rail Ht. | Overall | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Single | Double, Quad | Triple | For Device Wd. | Projection | Ht. | Wd. | Max. Load Capacity, lbs. | Color | Material | Mounting Fasteners Included | Each | |
Rotate, Side-to-Side, Tilt, In/Out, Up/Down | |||||||||||||
N | 1" 1 1/2" 30mm 40mm 45mm | 2" 3" 60mm 80mm 90mm | 3" 4 1/2" 120mm | 6 1/4"-8 3/32" | 8 1/16" | 10 1/4" | 8 1/8" | 3 | Black | Powder-Coated Aluminum | Yes | 00000000 | 0000000 |
T-Slotted Framing Positioning Arms




Make your T-slotted framing workstation more ergonomic. These positioning arms let you move tools and other items within reach, reducing fatigue and streamlining repetitive processes.
Extended positioning arms lock into position when you tighten the screws in the joints. Those with a cable-routing hole are hollow, so you can route cables through them.
Ball-grip positioning arms have ball-and-socket connections, so the entire arm moves 360°. Secure items using the mounting plate.
Arms with AMPS mounting hole pattern are often used on GPS units, cameras, and other small electronics.
For technical drawings and 3-D models, click on a part number.
For Rail Ht. | Attaching End | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Single | Double, Quad | Triple | Projection | Overall Ht. | Max. Load Capacity, lbs. | Color | Material | Mount Type | Fasteners Included | Mounting Hole Pattern Compatibility | Mounting Fasteners Included | Each | |
Positioning Arm | |||||||||||||
Rotate, Side-to-Side, In/Out | |||||||||||||
1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 14 5/8" | 3 7/8" | 26 | Silver | Anodized Aluminum | T-Slot | Yes | __ | Yes | 0000000 | 0000000 |
1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 14 5/8" | 7 5/16" | 89 | Silver | Anodized Aluminum | T-Slot | Yes | __ | Yes | 0000000 | 000000 |
Extended Positioning Arm | |||||||||||||
Rotate, Side-to-Side, In/Out | |||||||||||||
1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 27 3/8" | 5 3/4" | 17 | Silver | Anodized Aluminum | T-Slot | Yes | __ | Yes | 0000000 | 000000 |
1 1/2" 40mm | 3" 80mm | 4 1/2" 120mm | 27 3/8" | 9 7/16" | 31 | Silver | Anodized Aluminum | T-Slot | Yes | __ | Yes | 0000000 | 000000 |
Ball-Grip Positioning Arm | |||||||||||||
Rotate, Side-to-Side, Tilt, In/Out, Up/Down | |||||||||||||
1" 1 1/2" 30mm 40mm 45mm | 2" 3" 60mm 80mm 90mm | 3" 4 1/2" 120mm | 5 3/8" | 3 1/4" | 3 | Black | Powder-Coated Aluminum | Plate | No | AMPS | Yes | 000000000 | 00000 |
Extended Ball-Grip Positioning Arm with Cable Routing Hole | |||||||||||||
Rotate, Side-to-Side, Tilt, In/Out, Up/Down | |||||||||||||
1" 1 1/2" | 2" 3" | 3" 4 1/2" | 11 7/16" | 4 5/16" | 30 | Black/Blue | Anodized Aluminum | Plate | No | BOA Cognex Checker 100 Cognex In-Sight 5000 DALSA DVT Legend 500 Dataman 100/200 Keyence IV-500/150/2000 | Yes | 00000000 | 000000 |
Clamp-On Framing and Fittings
Fittings come in two pieces to clasp over rails, making assembly and disassembly quicker than our other framing. Use it to form temporary partitions, modular conveyors, and workstations. To assemble, clamp fittings onto the rail and tighten the included cap screw and nut. For permanent connections and added strength, fittings have a 5/32" hole to drill in an additional screw (not included).
For technical drawings and 3-D models, click on a part number.

Monitor mounts have a VESA (Video Electronics Standards Association) standard mounting hole pattern.
For Rail OD | ||||
---|---|---|---|---|
Inch | Metric, mm | Material | Each | |
1.08" | 28 | Black Painted Steel | 0000000 | 000000 |
Heavy Duty Ball-Grip Positioning Arms

With strength for higher load capacities than other ball-grip positioning arms, these arms have a heavy duty construction. Ball-and-socket connections allow 360° positioning. The base, connectors, and links are hollow for routing wires, cables, and small hoses. Select a base, connectors, link, and plate or mount to build a complete arm.
For technical drawings and 3-D models, click on a part number.

Mounting plates require a base and a straight or tee connector to attach to a link. Flat-panel monitor mounting plate has a VESA (Video Electronics Standards Association) standard mounting hole pattern.
Mount. | ||||||||
---|---|---|---|---|---|---|---|---|
Lg. | Wd. | Max. Load Capacity, lbs. | Material | Color | Fasteners Included | Hole Pattern Compatibility | Each | |
4 1/2" | 4 1/2" | 35 | Anodized Aluminum | Blue | Yes | VESA 100, VESA 75 | 0000000 | 000000 |
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.
Mount. | ||||||
---|---|---|---|---|---|---|
Lg. | Wd. | Material | Fasteners Included | Hole Pattern Compatibility | Each | |
6" | 8 9/16"-11 1/8" | Plastic | Yes | AMPS, VESA 75 | 00000000 | 000000 |


Keyboard
Mounting Plate
Flat-panel monitor mounting plates have a VESA standard mounting hole pattern to attach monitors, tablet holders, and other devices.
Mounting plates for monitors and keyboards do not have a ball; affix a screw-on base (sold separately) to attach to a connector.
Mount. | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Mount. | Wd. | Ht. | Ball Dia. | Max. Load Capacity, lbs. | Material | Ball Material | Fasteners Included | Monitor Hole Pattern Compatibility | Keyboard Hole Pattern Compatibility | Each | |
Monitor | 4 3/4" | 4 3/4" | 1 1/2" | 3 | Powder-Coated Aluminum | Rubber | No | VESA 100, VESA 75 | __ | 0000000 | 000000 |
Monitor, Keyboard | 4 13/16" | 10 13/16" | __ | Not Rated | Powder-Coated Steel | __ | Yes | VESA 100, VESA 75 | AMPS | 00000000 | 00000 |
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.


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 | ||||||||||||||
6 1/8" | 4 1/2" | 4 1/2" | 7/8" | 30 | Anodized Aluminum | Black | Yes | 8 | 7/32" | VESA 100, VESA 75 | 4 1/2" | 4 1/2" | 00000000 | 000000 |
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 | 000000 |