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🎥 Elevate your rig game with precision and featherlight strength!
The SMALLRIG Dual Ball Heads Magic Arm 3875 is a premium aluminum alloy and stainless steel mounting solution featuring dual 20mm ball heads, a NATO clamp, and 1/4"-20 screws. Weighing just 91g yet supporting up to 6kg, it offers anti-twist pins and a magnetic key for secure, flexible adjustments—perfect for professional camera setups demanding durability and precision.














| ASIN | B0BBPXC56L |
| Audio Recording | No |
| Best Sellers Rank | 111 in Camcorder Stabilisers & Supports |
| Box Contents | 1 x Magic Arm with Dual Ball Heads 2 x Silicone Ring |
| Brand | SMALLRIG |
| Brand Name | SMALLRIG |
| Colour | Black |
| Compatible Devices | Camera |
| Compatible devices | Camera |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 194 Reviews |
| Folded size | 4.5 inches (l) x 0.9 inches (w) x 1.7 inches (h) |
| Item Dimensions D x W x H | 114D x 23W x 43H millimetres |
| Item Weight | 91 Grams |
| Item weight | 91 Grams |
| Manufacturer | SMALLRIG |
| Manufacturer Part Number | 3875 |
| Maximum Weight Recommendation | 5.5 Kilograms |
| Media Type | ProductImage |
| Model Name | Magic Arm |
| Model Number | 3875 |
| Number of Items | 1 |
| Product Warranty | Manufacturer warranty for 6 months from date of purchase. |
| Product dimensions | 114D x 23W x 43H millimetres |
| Water Resistance Level | Not Water Resistant |
U**1
as described i can recommend
used many times now it works as intended and the quality is sick
A**E
an essential purchase for your rig.
very strong, used for my atomos ninja v on my fx3 and gimbal, the most useful product I have bought in the last few years! always in use
D**S
SMALLRIG Dual Ball Heads Magic Arm with 1/4"-20 Screw and NATO Clamp
I've always bought SMALLRIG, this Dual Ball Heads Magic Arm with 1/4"-20 Screw and NATO Clamp is fantastic, it opens up so many filming angles, the quality of smallrig has always be great and have never let me down, once locked into place it never moves. Many thanks.
M**S
SmallRig: Dual Ball Head Magic Arm (For NATO Rail)
I absolutely love SmallRig products; they are my go-to for camera accessories as they are always made to such a high standard and brilliant design at mind; this product is no different. There are a couple of key features on this product which I think are great: 1) Hidden magnetic wrench: This is tactically hidden under the main adjustment lever so it remains out of the way, though they haven't made it fiddly or hard to get out; this is used to help tighten the 1/4" thread. 2) The thumb levers have a spring inside that allows you to pull it out and reposition without tightening/untightening it; this is handy in a variety of situations. 3) The anti-twist prongs actually retract when pushed in, this means that you can use accessories that don't feature anti-twist holes. Once tightened into position, good luck trying to forcefully move any of the joints, this magic arm is super secure!
T**O
A nifty well engineered little gadget that works :)
This is a review of the SMALLRIG Dual Ball Heads Magic Arm. It comes a small cardboard box with arm in bubble wrap. It’s fitted with a 1/4" standard size screw at one end with a NATO Clamp at the other with a quoted maximum load of 6kg and is made of aluminium alloy and stainless steel but also offers the warning that although the diameter of the ball head is 20mm it will NOT fit other brand’s clamps. It works with NATO rail quite well so a plus there. The ball heads are an interesting design as they employ rubber rings - two spares are supplied, see photos - for use, or when, when/if those fitted wear out. A nice little touch is the ‘pull out’ small ring bolt in the main securing knob for tightening the screw up on the mounting plate - see photos. This is well engineered arm that is well thought out that and handy to have in your cameral bag but due to its design it can be either flat or in a 'ball' to fit in said bag in whatever space is available.
T**A
super lightweight, perfect to be carried around forever.
Flexibility when holding something like a camera is very important because not all angle looks the same therefore it is necessary to adjust the angles many time for better result. this device was very helpful for my needs because it can be put on the top of my tripod to give me the necessary flexibility I need. I was very impressed with the quality of the product and also equally impress with our strong it is and how capable it is. If you are a traveller you should not be afraid of getting this device as well because it is super lightweight, perfect to be carried around forever.
V**Y
Excellen ball head arm!
It is easy to use, excellent quality and well-built Dual Ball Heads Magic Arm. Once tightened it doesn't go anywhere. One side has a 1/4" screw and another side has NATO Clamp. I use it as a monitor mount on my handheld rig. This does the job well, even with a large heavy battery on the monitor. Recommend it.
V**S
Amazing quality magic arm!
Was impressed a lot by the quality of this magic arm! Its super well machined! Everything is smooth and easy to adjust! Also its pretty strong for its size! I attached 5 inch field monitor and it holds it perfectly! Great value!
E**K
Sehr gut
Top, funktioniert super, tut was es soll und ist sehr gut verarbeitet.
R**N
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
E**K
Small Rig never fails to deliver a great product
Small Rig never fails to deliver a great product
B**N
Quality arm
I was pleasantly surprised by how solid the build is on this magic arm. You loosen the center knob, move the ends to where you want them to be, then twist the center knob to lock the entire arm in one simple move. Excellent quality.
V**R
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
2 weeks ago
3 weeks ago