What doesn’t fit?
The hole pattern is too small
The hole pattern is too small
Your monitor is 50 × 50 or 75 × 75 mm, but your mount requires 100 × 100 mm. The universal spacer extends it to 100 × 100 mm while also creating some distance from the back wall.
The threads are too deep
The threads are too deep
The threads are recessed in a hollow or the back is curved: the mount hits the housing before the screws can catch. Spacers create the necessary clearance – the set includes three lengths, so you simply use the one that fits.
The mount is larger than 100 × 100
The mount is larger than 100 × 100
Heavy-duty mounts and wall brackets are often 200 × 200 mm or larger. For up to 200 × 200 mm, use the adapter plate; for up to 400 × 400 mm, use the extension kit.
The monitors are at different heights
The monitors are at different heights
Your mount cannot adjust each arm individually in height, and two different monitors therefore do not align at the edge? The height-adjustable adapter shifts one monitor from the center by up to 7.5 cm up or down until the edges are flush.
Your setup begins with your monitor.
We will help you find the right solution. After that, you have 60 days to test it at your workplace.
D
Staffe perfette per adattare la staffa vesa da 20x20 a 20x30
Y
The 3IDEE Universal TV Mount Extension Bracket does what it’s designed to do—expand VESA compatibility for TVs that don’t match your existing wall mount. I used it to adapt a 200x200 mount to fit a 400x400 pattern, and the alignment was straightforward once everything was laid out.The metal feels solid and sturdy, and once installed, the TV sits securely without noticeable movement. It’s rated up to 66 lbs, which should cover most TVs up to 55”, but I would still recommend double-checking your TV’s weight and mount setup before installing. The finish is simple and functional, and since it sits behind the TV, it’s not visible once mounted.Installation is fairly simple if you’re already comfortable mounting a TV. Hardware is included, though depending on your specific TV or mount, you may need to use your existing bolts. The added plate does create a slight increase in depth from the wall, which may matter if you’re going for a very flush look.Overall, these extension brackets are a practical solution if you want to reuse an existing mount rather than buy a new one. It’s not complicated or flashy—it just serves its purpose and expands compatibility.
R
These do the job well. They’re sturdy, well machined, and have smooth edges with no sharp spots. Everything lined up properly during installation, and the hardware felt solid.I used them to mount a 43” Amazon Fire TV with a VESA 400 pattern onto a standard VESA 100 stand, and it worked exactly as intended. Once mounted, the TV felt secure with no wobble or flex. Setting it up was easy, and it has compatibility with a wide range of sizes with plenty of adjustability for alignment.Overall, a simple, well-made solution that does what it’s supposed to do. I’d definitely recommend these if you need to adapt a larger VESA pattern to a smaller stand.
B
These work great for us. Our TV’s got a sort of small backing VESA mount setup, and it meant it didn’t properly fit a TV stand we got. Since that was such a big purchase, this was a huge saver for that potentially having been a waste. Secure pieces that are sturdy and do the job. Would recommend.
M
I ordered these TV mounting bracket arms because I got a new TV that didn't fit the base of my old mount - and couldn't find its original arms anywhere!These arms worked perfectly. I have a small 24" TV in my basement and the arms were easily able to hold it once attached to my pre-existing mount. While the screws it came with did not fit the tiny size my 24" required, that was ok as I still had the screws from the last TV. I did need to add a washer to each screw due to its tiny head size, but other than that, this worked like a charm!Overall, this took me 5 minutes and was super easy to add on to my mount - and the arms are very sturdy!
A
Well yes it does work, but the way they shaped the pieces, like narrow little canoes, makes attaching certain mounts more difficult. The metal on each one is formed with the edges curved up around the entire perimeter so that are concave in the middle. I guess it allows you to mount it on the TV so that the head of bolts that need to face out have a place to recess. There are no instructions so it might take someone unskilled a few minutes of fiddling around to figure that part out. It complicated my installation a little, as I was looking for more of a flat bar style. I made it work though and the price is right!
D
Just what we needed to mount a 400x400 VESA TV. Another cheaper kit was ordered, but didn’t have slots to adjust where the TV mounted. This one had them and they helped to get the TV mounted correctly. The hardware was included and it came with instructions for some peace of mind at least. The wall mount itself seemed a little weak for the TV size, but this bracket is strong. The screws threaded into the TV fine.
V
This extension bracket does exactly what it is supposed to do. The metal plates feel strong, the holes line up correctly, and the corners are nicely rounded so there are no sharp edges to worry about while mounting. Once installed, the TV sits stable and does not wobble or sag. Very adjustable and was the perfect fit for my situation.It connects well with a standard wall mount and converts incompatible VESA patterns without adding unnecessary bulk. The included hardware worked perfectly for my setup, and I didn’t need any extra bolts.Compared with other adapter plates I’ve used, this one feels more substantial and better finished. It also avoids that rattly metal sound some thin brackets have. In terms of value, it performs above a lot of the lower cost alternatives.Suggestions for improvement:1. Add color coding to identify which holes match common VESA patterns2. Include a small bubble level to help during mounting
A
I ordered the 3IDEE Universal TV Mount Extension Bracket for Wall Mount, VESA 200x200 to 400x400, VESA Mount 300x300, TV Wall Mount Adapter Plate for Screens up to 55", Extreme Load Capacity up to 66lbs so that I could mount my standard tv in my camper. These things were super easy to install, fit great, and seem to be a high-quality, sturdy product. They did exactly what I needed them to do and I couldn’t be happier!
S
We bought a new tv and were not too happy to realize the old bracket (that wasn’t that old) didn’t fit the new tv. I was looking for a new bracket and came across these extenders and they work perfectly!! What a cost saver!! The details state they are for TVs up to 55 inches but we bought a 65 inch tv and they work great. The new tv was under the weight limit listed on the details page and these brackets fit solidly so it’s holding the new tv fine. They took a few minutes to figure out how to install them but once they are on the tv they are really sturdy! We are really happy with these and it saved us a ton of money! Highly recommend.
B
I was initially stumped, needing to mount a 400x400mm TV onto my existing 200x200mm VESA bracket. I was so relieved when I stumbled upon this extension kit. The installation was made easy by the clear illustrations in the mounting instruction booklet.The kit includes strong, concave-designed extension arms, which add to the stability. It also came with locking nuts and spacers, both of which helped tremendously in securely mounting my TV to the VESA plate.Combining the strong arms, locking nuts, and spacers, the entire setup holds my TV without feeling flimsy at all. I really appreciate this kit for solving my dilemma. At this $14 price point, it's a fantastic value, as it saved me from having to buy a whole new VESA wall mount arm. Nice.
A
Exactly what I needed for safe mounting of our new TV. The existing mount didn’t mate up well which left only 2 screws holding the TV and they were on the last 1 or 2 threads. This adapter kit solved all the problems and came with all of the needed hardware to ensure a secure, sturdy mount.
D
Works great easy to install.
S
Sehr gutes Produkt.Stabil, optimal um einen Fernseher tiefer an die Wand zu hängen.Preisleistung Top!
L
This extension bracket kit was just what I needed to expand my 200 x 200 wall mount bracket to fit my new 400 x 300 mounting holes on my new TV. I probably saved more tan $150 by using this extension bracket and not having to purchase a whole new TV mount with an articulating arm.
A
No issues.
S
The actual extension brackets great the bolts that come with it there should be a variety. It only came in one size which did not fit what I needed so in that aspect I think it should come with a variety of bolts different sizes so that way it fits your needs and you don’t have to go purchase something else.
C
Perfekte Idee!
B
Works perfectly.
K
This VESA arm kit comes with pretty much everything you'd need to mount your TV or monitor to any standard VESA stand/mount. They are holding up my 55" TV with no issues whatsoever. I think they are a tad pricey for what you're getting, and would be a better value somewhere under $10.
J
Used this to fit a larger-pattern TV onto an older mount. Plates line up accurately and the steel feels strong. Hardware pack includes common bolt sizes. Once installed, the TV sat level with no flex. Good accessory for reusing existing wall mounts!
G
I needed to mount a 32" monitor on a stand, but the VESA pattern was larger than the bracket I had. These simple, but effective, pieces allowed me to do just that.They also have a good paint finish that matched my existing bracket (except for the scratches from years of use). The adjustability is a nice feature, too.
M
Great for the intended purpose MakeSure you know what your doing and follow all instructions
A
Die Verlängerungen sind sehr biegesteif ausgeführt und erfüllen ihren Zweck. Durch die Langlöcher ist eine stufenlose Anpassung möglich. Schrauben sind ebenfalls beigelegt.In meinem Fall hatte ich allerdings Schrauben mit anderen Maßen benötigt.Die Stabilität des aufgehängten Fernsehers ist, entgegen meiner Befürchtung, sehr gut.Für diesen Preis kann ich diese Verlängerungen absolut empfehlen. 👍