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🎥 Elevate your rig game with precision and power — never miss the perfect angle!
The SMALLRIG Articulating Magic Arm 3875 is a durable, lightweight camera accessory featuring dual ball heads with 360° rotation, anti-twist retractable pins, and a max load capacity of 12 lb. Designed for versatile mounting with NATO clamps and 1/4"-20 screws, it securely supports monitors, lights, and cameras, making it an essential tool for professional content creators seeking flexible, stable setups.






| Asin | B0BBPXC56L |
| Best Sellers Rank | #883 in Camera Mounts & Clamps |
| Brand | SMALLRIG |
| Color | Black |
| Compatible Devices | Camera, Monitor |
| Customer Reviews | 4.7 4.7 out of 5 stars (187) 4.7 out of 5 stars |
| Exposure Control Type | Manual (M) |
| Folded Size | 4.5 inches (l) x 0.9 inches (w) x 1.7 inches (h) |
| Item Dimensions D X W X H | 4.5"D x 0.9"W x 1.7"H |
| Item Weight | 91 g |
| Manufacturer | SmallRig |
| Manufacturer Part Number | 3875 |
| Maximum Weight Recommendation | 5.5 kg |
| Media Type | Image, Video |
| Model Name | 3875 |
| Model Number | 3875 |
| Number Of Items | 1 |
| Screen Size | 11.4 centimeters |
| Water Resistance Level | Not Water Resistant |
User
I TESTED ALL THE MAJOR BRANDS
I tested all the major NATO monitor clamp methods and the Smallrig NATO Magic Arm is by far the winner. Here's why:I tested the Smallrig NATO arm 3875... the NITZE field monitor holder N54-H2... the Newer filed monitor holder MA005... and the Smallrig Monitor Clamp 2906B.I did it using the HARDEST thing for a monitor clamp to do: Hold a LARGE caged monitor horizontally, while being adjusted by friction.Final conclusion: 3 of them can hold and adjust the monitor... but the Nato Arm 3875 is the ONLY one that can adjust to level the monitor to align with the horizon and hold its position.This arm also has a MAJOR advantage in that the NATO clamp is opened and tightened by a rotating lever. - All NATO rails are NOT the same width. Some are slightly wider and can then cause you to spend 15 minutes opening and adjusting the clamp to fit them. This defeats the entire purpose of quick clamps. This arm however fits ALL NATO RAILS immediately without tools.This arm is STRONG. - Unlike most of the others it seems like you could hold 2 monitors and have strength to spare, which is GLORIOUS.Second place is the NITZE... which is incredibly strong... BUT cannot adjust the horizon line. This is the best for "centered above camera" monitors if you're not going to use an "arm".SECRET TIP: The tension adjustment socket is hidden in these clamps below the 1/4" screw. You need to bend them 100% forward or backward to expose the tension screw and tighten it.The ONLY one that DOESN'T have a tension screw for tightening the horizontal twist is the NEWER. This is a permanent and obvious disadvantage.
User
Love These!!
These are wonderful!! I bought one of these to use on a short film shoot recently so I could have something a bit more versatile than a standard static hotshoe mount for the monitor.I got some NATO rails and added them to my Tilta cage and this slid right on and clamped down TIGHT. It held the weight of an Atomos Shinobi 7" monitor + two NP-F750 batteries without the slightest bit of droop. Once It was locked into place it stayed there.Super easy to unlock too so I could swivel the monitor around for the director or actors to look at and then back to me, as well as moving it into pretty much any position or angle.Highly worth getting.
User
Good built quality
Good monitor arm, teh only defect is that the ball head don't rotate 360 degree with a 45 angle... but overall gerat
User
Well worth it!
I got tired of my generic arm that only had 1/4-20s on each end. Thsi SmallRig seems pretty stout and I've already found 3 or 4 ways I can mount it on my cage or top handle. Bonus points for the magnetic pin in the handle to tighten it down. Wish I had bought this one sooner.
User
Fits
Great camera gears
User
The best magic arm I've used
I have some of the older generation SmallRig magic arms. The work well enough, but this product has some great refinements. It's smaller and lighter than previous generations while still having the reach and hold. The finish is beautiful, sporting a smooth matte coating. The handle can be repositioned by lifting up. It has a built-in tool for tightening the screw. The articulation is everything you expect it to be - holding strongly and securely. Overall, a very fine product.
User
Strong & great
This is a great little unit. Decent clamping strength and really nice finish. Very easy to use and gives a sense of reliability.
User
A great adjustable arm for audio gear and field monitors alike.
This magic arm is so versatile and well-built that I can use it to place my field monitor in a different location than atop the camera rig. Along with the NATO rail clamp, the arm can be mounted anywhere I have a NATO rail installed.
User
Sehr gut
Top, funktioniert super, tut was es soll und ist sehr gut verarbeitet.
User
as described i can recommend
used many times now it works as intended and the quality is sick
User
very nice, great build quality, lightweight
Before ordering this item I was really sceptical and I was thinking that it is going to be really chunky and that it will weigh down my rig quite a bit but this is actually the perfect size for my 7 inch external monitor. I love the fact that you can change the size of the NATO clamp to whatever the NATO camp size is and it fits in incredibly strong onto my smallrig cage. I really like how well articulating this arm is and the book qualities is really good I really love the colour and overall very nice
User
Small Rig never fails to deliver a great product
Small Rig never fails to deliver a great product
User
Es muy util, aunque un poco subido de precio.
El artículo cumple perfectamente con su función. Una vez que lo has apretado bien apenas se mueve. Lo utilizo para sugetar un monitor de 5.5 pulgadas encima de la cámara y no he tenido ningún problema. El único pero, el precio. Considero que está algo elevado para lo que és.
Trustpilot
1 month ago
1 week ago