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 |
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 | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |