Neewer

Neewer ST07 7" Articulating Magic Arm Camera Mount

Name: Neewer ST07 7" Articulating Magic Arm Camera Mount
Brand: Neewer
SKU: ST07

★★★★★4.3 (69 reviews)

4.4lb

Tack-sharp positioning for monitors, lights, and mics — the Neewer ST07 magic arm locks instantly and holds your rig exactly where you put it.

$19.99*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Neewer ST07 sits in a class of rigging hardware that working photographers and videographers rely on to solve a specific problem: positioning a second piece of gear — a field monitor, an LED panel, a microphone — precisely where they need it without it moving. At 7 inches with dual articulating segments and 360° ball heads at each joint, the ST07 offers the angular range to navigate cage rails, hot shoes, and C-stand arms and land your monitor or light exactly on axis. The thrust-bearing gear joint with its single-lever lock is the core differentiator — it collapses the repositioning workflow to one hand, one second, which matters on set.

Built from aluminum alloy and stainless steel, the arm is dense enough to feel trustworthy but not so heavy that it unbalances a lightweight mirrorless cage. The ARRI locating pins alongside the 1/4"-20 mounting screws are a detail that separates this arm from budget alternatives — they prevent the rotational creep that causes a monitor to slowly drift off-axis during a long day of shooting. Compatibility is broad: the standard 1/4" thread works with monitors, LED panels, microphones, phone holders, and action cameras. The one practical note for buyers is that the arm requires a super clamp (sold separately) to mount to any rail or stand — account for that in your kit budget before purchase.

Key Features

【Flexible & Stable Articulating Magic Arm】 Featuring two articulated arms connected by a 360° friction gear joint, this 7"/18cm rosette magic arm camera mount with dual ball heads offers versatile positioning for DSLR mirrorless cameras, LED video light panels, microphones, field monitors (compatible with Atomos Ninja V), phone holders, action camera adapters, etc., and connects them to camera cages, camera tripods, or other camera rigs using a super clamp (not included). Max Load 4.4lb/2kg

【360° Dual Ball Head for Versatile Angles】 Each articulating arm features a ball head with a U notch for 360° rotation and 90° tilt adjustments, and can be secured at any desired angle using the enlarged lever, ensuring stability and precise positioning

【Secure Mounting with ARRI Locating Pins】 The 1/4" mounting screws with anti twist retractable ARRI locating pins and nonslip silicone pads prevent wobbling or vibration while in use. The thumbscrews can be tightened by hand for tool free setup

【Improved Locking System & Smooth Adjustment】 The upgraded locking structure at the gear joint of the camera arm is built with thrust ball bearings for smooth and efficient rotation. The enlarged ergonomic lever ensures precise torque, enabling rapid locking of arms within one second, saving both time and effort

【Sturdy & Durable】 Crafted from aluminum alloy and stainless steel, this articulating friction arm is robust enough to support and secure your camera monitors, and tough enough to withstand frequent use and daily scratches. Versatile as a camera phone mount, camera monitor mount, action camera mount, or webcam arm for photography and videography

Specifications

Length

7 inches (18 cm)

Material

Aluminum Alloy, Stainless Steel

Mounting Thread

1/4"-20 with ARRI locating pins

Ball Head Rotation

360°

Ball Head Tilt

90°

Joint Type

360° friction gear joint with thrust ball bearings

Maximum Load

4.4 lb (2 kg)

Locking

Single enlarged ergonomic lever, tool-free

Model

ST07

Brand

Neewer

Pros & Cons

👍 Pros

The one-second lever lock on the gear joint means you can reposition a monitor mid-shoot without fumbling — critical when a director is adjusting angles between takes.
ARRI locating pins on the 1/4" screws prevent attached accessories from rotating independently, eliminating the micro-drift that plagues cheaper magic arms over a full shoot day.
Aluminum alloy and stainless steel construction keeps the arm physically durable through repeated rigging cycles without the flex of plastic-bodied alternatives.
360° dual ball heads allow positioning combinations that fixed-axis arms can't achieve — useful when rigging monitors or lights around obstructions on a camera cage.
Thumb-tightening design means tool-free setup and breakdown, which adds up when you're wrapping a location shoot.

👎 Cons

The 7-inch arm length is suited for close-proximity rigging — if you need a monitor positioned 10–12 inches off a cage rail, you'll need a longer arm or an extension.
The super clamp required for cage or stand mounting is sold separately, adding cost that isn't obvious from the product listing.
At 4.4 lb max load, heavier monitor configurations with protective cages and battery sleds may approach or exceed the rated limit.
The lever mechanism, while effective for locking, adds physical bulk compared to knob-style arms — a minor consideration when rigging in tight spaces.

Frequently Asked Questions

What is the maximum load this arm can safely hold, and does that cover a typical field monitor?

The ST07 is rated to 4.4 lb (2 kg). A 7-inch field monitor like the Atomos Ninja V sits around 0.5–0.7 lb, well within that ceiling. A larger 10-inch monitor with a cage will be closer to the limit — weigh your specific monitor before rigging.

How secure is the locking mechanism — will a heavy monitor drift over a long shoot day?

The upgraded gear joint uses thrust ball bearings and an enlarged ergonomic lever that locks within one second. For monitors in the rated weight range, reviewers consistently report no drift over extended sessions. The anti-twist ARRI locating pins on the mounting screws prevent the attached device from rotating independently of the arm.

Does the ST07 come with a super clamp, or is that sold separately?

The super clamp is not included — you'll need to source one separately to mount the arm to a cage rail, light stand, or C-stand. Factor that into your total rigging cost if you don't already have compatible clamps.

Can the arm reach into tight angles — say, positioning a monitor over the top of a camera cage?

The two articulating segments with 360° ball heads and 90° tilt range give you significant angular flexibility. The 7-inch total length is designed for close-proximity rigging rather than extended reach. For positions that require the monitor to sit far from the mounting point, a longer arm would be more appropriate.

What thread standard do the mounting screws use?

The mounting screws are 1/4"-20, the standard threading used across most camera accessories, monitors, and microphone mounts. The ARRI locating pins add anti-rotation security beyond what a 1/4" screw alone provides.