Articulating arm with 1/4-20 screws and anti-twist pins for camera mounting

Dual 20mm ball articulating arm with 1/4-20 thread and ARRI anti-twist pins

Close-up of 1/4-20 screw and anti-twist pin on articulating arm

The Pro Video articulating arm shown in folded position

1/4-20 articulating arm mounted on camera supporting accessory

Product label: Back in Stock
Product label: In Stock

1/4"-20 Articulating Arm

The Pro Video Articulating Arm with 1/4"-20 Screws and Anti-Twist Pins.

Key Strengths:

Supports up to 6kg (13.2 lbs) – solid, reliable hold
150mm (6 inch) compact size – perfect for tight setups
Smooth 360° rotation for precise positioning
Made from aerospace-grade aluminum – lightweight & durable
Oxidation-resistant finish – keeps its color and clean look
Ideal for filmmakers, automotive shoots & content creators

Quantity: (In cart: 0)

Increments of 1 Minimum of 1 Maximum of

$28.00

Creators Also Choose: Add to Your Setup

4.5 inch suction cup camera mount with NATO rail and Arri pins on car window

DJI Osmo Action 6 Pro with magnetic quick-release mount attached

Action camera mount adapter with 20mm ball for GoPro, DJI, and Insta360

NATO Rail Monitor Mount with Anti-Twist Pins

Articulating Arm

The Pro Video Articulating Arm 1/4"-20 · 20mm Dual-Ball go-to arm for filmmakers

Technical Specifications

The pro Video Articulating Arm 1/4"-20 · 20mm Dual-Ball go-to arm for filmmakers who need fast, precise positioning without a NATO rail.
The dual 20mm ball system gives you full freedom of movement.
Dial in your angle, tighten the lever, and it stays exactly where you put it.
Works directly with any 1/4"-20 threaded accessory, no adapters, no extra parts.

The Pro Video Magic Arm (1/4"-20) is designed to securely mount your gear and give you full control over positioning. With a CNC aluminum body and stainless steel locking knob, it delivers a strong, stable hold even in demanding setups.

Published reviews

Feedback from creators

6 reviews

Superb quality! Locks in tight with no movement or readjusting needed. Great product!

As a creator, I've gone through my fair share of cheap friction arms that slip the moment you move the camera or try to adjust your setup quickly. The Pro Video 13" Dual Articulating Arm is a completely different beast.
The 20mm ball joints offer massive clamping force compared to standard small ball heads. I've been rigging a heavy external monitor setup onto my main camera cage with this, and once you lock down that center handle, it absolutely does not budge.
The integration of the NATO rail mount is a massive quality-of-life upgrade for quick teardowns and packing up, and having both 1/4"-20 and 3/8"-16 anti-twist options means I can swap it between a cage, a gimbal, or a top handle without needing a bag full of adapters. The 13" length gives you the perfect amount of clearance to position a monitor exactly where you need it to frame up your shots, especially when shooting at awkward angles or running solo.
If you're tired of your monitor sagging mid-shoot, just buy this and stop worrying about it. It's an essential piece of kit that feels built to last for years.

Used in: Dual Articulating Arm Bundle

Solid piece of gear, works just like you need it to, and even doubles as a handgrip while holding your monitor !

Used in: Dual Articulating Arm Bundle

I’ve been testing The Pro Video’s articulating arm with anti-twist pins for about a week now, and so far I’m genuinely impressed. The build quality is excellent. Solid clamp, firm ball joints, and a really clean matte finish that feels great in the hand. Once tightened down, everything feels secure and stable!

The arms work great! The length is perfect. It’s super flexible you can twist them however angles you like. Can’t wait to use this setup for more shoots coming up!

Used in: Dual Articulating Arm Bundle