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.

Stronger and with greater load capacities than gooseneck-style positioning arms, these arms keep their shape even when moving or when exposed to vibration. They’re often used in robotics and conveyor applications when frequent repositioning isn’t required.

All accessories include the necessary hardware for attaching them to arms.

Ball-and-socket adapters and ball-and-socket connectors allow 360° rotation and up to 90° tilt. A locking knob keeps them in place.

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.

Attach and position phones, tablets, monitors, and computer accessories on T-slotted rails.

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.

Keep smartphones and irregularly-shaped devices, such as radios, in sight and within reach. These arms mount to a variety of surfaces and have 360° range of motion thanks to their ball-and-socket joints. Tilt or rotate them for a better viewing angle and lock the joints in place.

Arms for smartphones have spring-loaded brackets to grip the outside of your smartphone while leaving the screen visible.

Arms for irregularly-shaped devices hold mobile devices that don’t have a uniform shape, such as radios and GPS navigators. They have rubber fingers that adjust to fit around curves, avoid antennas, and grip asymmetrical devices.

Clamp-on rectangular bar-mount arms have a base that fits around rectangular parts, such as square posts, t-slotted framing, and rails.

Clamp-on pipe-mount arms attach to round bars, pipes, and railings using adjustable jaws. They’re commonly used to mount screens to cart handles.

Magnetic-mount arms cling to magnetic surfaces. They have a strong enough hold to be mounted from any orientation, such as on the side of a machine or overhead on a ceiling.

Suction-mount arms are ideal for mounting devices onto flat surfaces and windows, such as the windshield of your vehicle. The suction cup base is strong enough to keep the arm securely mounted in any orientation.