NEEWER
NEEWER 9.8"/25cm Adjustable Magic Arm with Super Clamp 1/4" Screws
Bottom line: The NEEWER 9.8"/25cm Adjustable Magic Arm with Super Clamp 1/4" Screws ($26.99 on Amazon as of 2026-10-21 16:24 UTC): Two 360-degree ball heads lock with one knob, not three separate tighten points; main trade-off: 3.3lb/1.5kg max load rules out mirrorless bodies and larger monitors.
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*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Two 360-degree ball heads lock with one knob, not three separate tighten points
- ✓ Super clamp spans 0.6-2in (15-52mm): tripod legs, desk edges, backdrop bars
- ✓ Dual thread sizes on the clamp (1/4in and 3/8in) fit most lights and monitors
- ✓ Aluminum alloy and stainless steel build rated abrasion- and rust-resistant
- ✓ Cross-mounts with SmallRig and NEEWER cages, GP-7, F100/F400 PRO monitors
Cons
- ✗ 3.3lb/1.5kg max load rules out mirrorless bodies and larger monitors
- ✗ Phone holder and action camera adapter are sold separately, not included
- ✗ 9.8in/25cm reach is short for boom-style overhead or behind-camera placement
- ✗ Friction arms sag over time once the single locking knob loosens
Manufacturer description
The NEEWER ST25C Adjustable Magic Arm with Super Clamp solves the problem every streamer and photographer runs into: you have a light, a monitor, or a mic and nowhere to put it. The 9.8-inch/25cm articulating friction arm pairs two 360-degree ball heads with a single locking knob, so you set the angle once and tighten everything in one motion. The included super clamp opens from 0.6 to 2 inches (15-52mm), gripping round tripod legs, desk edges, and backdrop bars equally well. Mounting is handled by double 1/4-inch screws on the arm plus 1/4-inch and 3/8-inch threads on the clamp, matching…
SpecPicks Verdict
SpecPicks scored NEEWER 9.8"/25cm Adjustable Magic Arm with Super Clamp 1/4" Screws using a rating × review-volume × price-fit model applied to published specs and reviews across the streaming gear category. NEEWER's streaming gear lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for streaming gear of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
How much weight can the NEEWER ST25C magic arm actually hold?
The rated maximum load capacity is 3.3lb/1.5kg. That covers a Speedlite flash, an RGB light stick, a shotgun mic, or a small field monitor, but not a full mirrorless camera body with lens.
What size poles and surfaces does the super clamp fit?
The clamp has a 0.6in-2in (15-52mm) opening range, so it grips round poles like tripod legs and flat surfaces like a desk edge or a backdrop bar. Anything thicker than 2in will not fit.
Will this mount my phone or GoPro?
Yes, via the 1/4in screws on the arm, but the phone holder and action camera adapter are not included. NEEWER lists compatibility with its own GP-7 action camera mount and GP-3 phone holder, which you buy separately.
Does it work with a SmallRig camera cage?
Yes. NEEWER lists the ST25C as compatible with both SmallRig and NEEWER camera cages, using the double 1/4in screws on the arm.
Is the build metal or plastic?
The arm and clamp use aluminum alloy and stainless steel, described as abrasion- and rust-resistant, with nonslip rubber cushions at the contact points to avoid scratching mounted gear.
Key Features
- 【Compact & Lightweight】 This photography and videography accessories kit contains a 9.8"/25cm magic arm and a super clamp with a 0.6"-2"/15-52mm opening range for round poles like a tripod and flat surfaces like a desk, also can mount a backdrop. This equipment is lightweight and easy to carry inside your camera bag or backpack, it is ideal for studio and outdoor shooting and video recording
- 【Easy & Secure Mounting】 The articulating friction magic arm has double 1/4" screws, and the super clamp features 1/4" and 3/8" threads. The aluminum alloy and stainless steel metal material make it heavy duty and resistant against abrasion and rust. The maximum load capacity of the magic arm is 3.3lb/1.5kg. The magic arm is designed with nonslip rubber cushions to prevent scratches on the mounted device and increase mounting stability
- 【For Phone & Action Camera】 The 1/4" screws on this adjustable arm and clamp kit for motorcycle/bike handlebars connect accessories like a phone holder compatible with iPhone 17 16 15 Pro Max Plus Samsung Galaxy S26 S25 S24 Ultra, or an action camera mount adapter compatible with GoPro Hero 13 12 go pro 11 10 9 Black DJI Osmo Pocket 4 3 Xtra Muse Action 6 5 Pro 4 3 compatible with Insta360 Luna Ultra x3 x4 insta 360 ace pro compatible with mevo start. Phone holder and adapter not included
- 【Adjustable Shooting Angle】Two 360 degree ball heads of the magic arm can adjust to any angle based on your needs, providing a wide range of shooting horizons. One knob for locking all position
- 【Wide Equipment & Accessories Compatibility】 This photography gear can work with NEEWER GP-7 Action Camera Mount, GP-3 Phone Holder with Cold Shoe Adapter, F100/F400 PRO/F500 Camera Field Monitor, Z1/Z2/NW760/Z760 Speedlite Flash, RGB61/RGB62/RGB176-A1/PL81 LED Video Light, TL96 Mini RGB Light Stick. Also compatible with SmallRig and NEEWER camera cages
Full Specifications
| Brand | NEEWER |
|---|---|
| Color | Black |
| Weight | 3.3lb |
| Material | Aluminum |
| Set Name | Magic Arm with Super Clamp |
| Item Depth | 4.5 centimeters |
| Unit Count | 1 Count |
| Finish Types | Powder Coated |
| Model Number | 9.8"/25cm w/Clamp |
| Compatibility | iOS |
| Material Type | Aluminum |
| Mounting Type | Tripod Mount |
| Item Type Name | 9.8"/25cm Adjustable Magic Arm with Super Clamp |
| Item Dimensions | 6.89 x 4.88 x 1.77 inches |
| Included Components | 1 x 9.8 inches Magic Arm 1 x Super Clamp |
| Manufacturer Part Number | 10099610NW |
| Item dimensions L x W x H | 6.89 x 4.88 x 1.77 inches |
| Manufacturer Warranty Description | 1 Year Manufacturer |
| Full listing title | NEEWER 9.8"/25cm Adjustable Magic Arm with Super Clamp 1/4" Screws, ST25C | 1/4" & 3/8" Threads, for Flash, LED Light, Microphone, Monitor, Compatible with SmallRig Camera Cage, Max Load 3.3lb/1.5kg |
Ready to buy?
NEEWER 9.8"/25cm Adjustable Magic Arm with Super Clamp 1/4" Screws, ST25C | 1/4" & 3/8" Threads, for Flash, LED Light, Microphone, Monitor, Compatible with SmallRig Camera Cage, Max Load 3.3lb/1.5kg is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.
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