Brand Name | Mount-It! |
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Item Weight | 43.7 pounds |
Product Dimensions | 40.8 x 13.8 x 4.8 inches |
Country of Origin | China |
Item model number | MI394 |
Color Name | Black |

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Mount-It! Full Motion TV Wall Mount with 39 Inch Long Extension Arms - 275 Lbs Capacity Heavy Duty Dual Arm TV Mount | Large 800 x 600mm VESA Holds 65 to 110 Inch TVs | Fits 16 and 24 Inch Studs
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Purchase options and add-ons
- TANK TOUGH: HOLDS 275lbs and Up to 110in TVs - Our long articulating tv wall mount is a beast! Designed to provide stability for the Ultimate Cinema Experience. This full swivel tv wall mount was quality tested to hold 1100 lbs at once - so you can rest assured it will easily hold 275lbs. All high quality 4k, LCD, LED, QLED, and OLED TVs deserve our Mount-It! long arm tv wall mount.
- [TILT] [SLIDE] [SWIVEL] & [EXTEND] to Discover the Perfect Viewing Angles: Our full rotation tv wall mount has a sliding wall plate to keep your TV centered in any position on the wall. Fully immerse yourself into any show, thanks to the 39 Inch long extension arm.
- Stainless Steel & Abrasion-Resistant Copper Gaskets: [What's happening behind the TV?] Easily install or remove the TV with simple latching bracket arms. For added security, we INCLUDE 4 Lock Clips to keep your TV in place ALL WHILE tidily managing wire cables to evoke a "Floating" appearance.
- Mounts to 16inch -24inch Studs: Even ANCHORS ON UNEVEN STUDS - With our convenient Sliding Bracket System, now you can center your TV even if studs are off center. We also INCLUDE a drilling template with our manual, to remove the guesswork when installing our sliding tv mount.
- DON'T RISK IT! You already spent Thousands on a Crisp Flat Screen, don't jeopardize that investment by hanging it on a flimsy extendable tv wall mount. Secure your investment with the Strongest extending tv wall mount on the market. Choose Mount-It!
- U.S.-Based Expert Support & Lifetime Warranty. Mount-It! provides a lifetime warranty and U.S.-based customer service, ensuring you receive expert help with installation or product-related questions.
Additional Details


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Product information
Technical Details
Additional Information
ASIN | B08Z7QW5S6 |
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Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | #6,284 in Electronics (See Top 100 in Electronics) #176 in TV Wall & Ceiling Mounts |
Date First Available | March 17, 2021 |
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Mount-It! Full Motion TV Wall Mount with 39 Inch Long Extension Arms - 275 Lbs Capacity Heavy Duty Dual Arm TV Mount | Large 800 x 600mm VESA Holds 65 to 110 Inch TVs | Fits 16 and 24 Inch Studs
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Product Description


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What material is this display mount made of?
This sturdy TV mount is made from durable cold-rolled steel
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How do I know this fits my TV?
Check your TVs VESA pattern and weight (without stand) to find out if this mount is the right fit.
What's in the box
Videos
Videos for this product
0:54
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How has this mount held up after 2 years?
✅️ Moya Reviews
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The Beast | Heavy Duty TV Wall Mount | MI-394 | MI-400
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The Beast | Heavy Duty TV Wall Mount Arms | MI-394(Features)
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Videos for this product
0:12
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Mount-It! Full Motion TV Wall Mount with 39 Inch L
⭐️⭐️⭐️⭐️⭐️ Review
Videos for this product
1:12
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The Beast Full Motion TV Wall Mount | MI-394 (Features)
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Videos for this product
0:43
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Heavy Duty TV Wall Mount With Long Extension Arms | MI-394
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The Beast | MI-394 ( Highlight Reel )
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the TV mount to be very solid, with one mentioning it handles a Samsung 75-inch TV easily, and they appreciate its functionality and ease of installation. The mount offers maximum maneuverability, with one customer noting it moves an 85-inch 105-pound TV with ease, and customers find it well worth the extra money. The tilt adjustment receives mixed feedback - while it adjusts to various angles, one customer reports issues with the tilt mechanism not holding properly.
AI-generated from the text of customer reviews
Customers find the TV mount strong and high quality, with one customer mentioning it handles even a 75-inch Samsung TV easily.
"...The mount is extremely sturdy and offers a nice range of motion...." Read more
"...I was a bit overwhelmed by the fact that it was so sturdy and there really isn't a better mounting system for a large television really anywhere..." Read more
"...Very sturdy and the double arm "Beast" (this model) has a much higher weight rating/bounces less than the single arm model so is more stable...." Read more
"...it properly and get it level and that’s exactly what I want is a big heavy duty arm to hold my TV up. I have 104 lbs...." Read more
Customers find that the TV mount works well and is thoughtfully designed, with one customer noting it performs particularly well in difficult locations.
"...The instruction booklet is well written and includes detailed diagrams and clear instruction steps. -..." Read more
"...The mount is extremely sturdy and offers a nice range of motion...." Read more
"...I was a bit overwhelmed by the fact that it was so sturdy and there really isn't a better mounting system for a large television really anywhere..." Read more
"...Very sturdy and the double arm "Beast" (this model) has a much higher weight rating/bounces less than the single arm model so is more stable...." Read more
Customers find the TV mount easy to install, with good instructions provided, and one customer mentions it's simple as bolting the big piece.
"...A full-size cardboard template is included, making it easy for planning where you will install the unit and placement of the anchors. -..." Read more
"...Installation was mostly straightforward, and the printed drilling template was useful...." Read more
"...and right and angle point down about 15 or 20° also, it was super easy to install other than I needed an extra set of hands to hold it in place once..." Read more
"...I don't move TV 2 at all, but I can easily add / change wires without taking down the TV. That makes it totally worth it...." Read more
Customers appreciate the TV mount's ease of movement, with multiple customers noting its maximum maneuverability and sliding adjustment features. One customer specifically mentions being able to move an 85-inch 105-pound TV with ease.
"...One other thing that I'll note is that while the sliding adjustment is really useful, it is only a one-time adjustment that should be performed..." Read more
"...It’s super adjustable and also easy to adjust...." Read more
"...Mount 1 holds a 65" TV, and I love that I can easily swing the Tv around or push it against the wall depending on seating configuration and company...." Read more
"...It has full motion, in and out, tilt side to side and up and down." Read more
Customers are satisfied with the mount's size, with multiple reviews confirming it can hold 85-inch TVs securely, and one customer mentioning it supports a 100-inch TV.
"I have now bought two of these mounts. Mount 1 holds a 65" TV, and I love that I can easily swing the Tv around or push it against the wall..." Read more
"It is able to hold our 137lb 100in TV on the wall." Read more
"Perfect for a 100” TV. Make sure it’s mounted to a stud and reinforced with anchors" Read more
"Great. Mount, this mount will hold almost any television and has a telescopic arm that once properly mounted will allow you Maximum..." Read more
Customers are satisfied with the TV mount, with one customer mentioning they successfully attached it to a brick fireplace wall.
"A truly spectacular mounting bracket...." Read more
"...recess/alcove above my fireplace and this allowed me to attach the mount to the back wall and still reach out far enough to hang the tv, and can..." Read more
"...I have 104 lbs. 86 inch TV attached to this and it is mounted to a brick fireplace wall...." Read more
"...That makes it totally worth it. It might be the greatest TV mount I have ever seen." Read more
Customers find the TV mount to be worth the extra cost.
"...Overall, this mount was definitely worth the money despite the minor hiccup during installation...." Read more
"...feature of being able to tilt, and angle from left to right is a great option. Good purchase." Read more
"...The part where you secure the tv after hanging the TV is very cheap… some screws didn’t fit...." Read more
"...Lots of movement for the tv. Worth the extra $" Read more
Customers have mixed opinions about the TV mount's tilt adjustment: while some appreciate that it can adjust to various angles, others report issues with the tilt mechanism not stopping movement and one customer noting that it cannot support 260lbs.
"...The unit allows for adjusting the tilt and horizontal position of the TV to accommodate any variations in installation." Read more
"...put pressure on the lower half of the screen and the tilt mechanism cannot stop the movement no matter how tight I get the levers...." Read more
"...It can even be positioned sideways so if someone's sitting in the kitchen you can turn it their way with the very little effort...." Read more
"...It’s super adjustable and also easy to adjust...." Read more
Reviews with images

Works great for my use with a deep fireplace
Top reviews from the United States
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- Reviewed in the United States on March 3, 2025Style: IndoorVerified PurchaseThis bracket is aptly named, as it is definitely a "beast".
Cons:
- It's heavy. It takes at least two people to install, three is better.
- If you are installing it in brick or concrete, forget about using the supplied plastic anchors. They broke off while trying to hammer them into place. I used sleeve anchors, which are better anyway. The only issue was that once I installed the anchors, I had to slightly modify the slot openings to accommodate the larger stud size. A Dremel made this easy.
Pros:
- A full-size cardboard template is included, making it easy for planning where you will install the unit and placement of the anchors.
- The instruction booklet is well written and includes detailed diagrams and clear instruction steps.
- Hardware is supplied for any contingency as far as type of TV mount, etc.
- Heavy means sturdy. When you pull a heavy TV (mine weighs 70 lbs.) away from the wall to change the viewing angle, there is no noticeable sag whatsoever.
- The unit allows for adjusting the tilt and horizontal position of the TV to accommodate any variations in installation.
- Reviewed in the United States on November 12, 2023Style: IndoorVerified PurchaseI purchased this mount for my 85" TV and it absolutely lives up to expectations. The mount is extremely sturdy and offers a nice range of motion. The left/right sliding adjustment (about 16" total adjustment range) allows the TV to be centered in the desired location relative to the wall studs.
Installation was mostly straightforward, and the printed drilling template was useful. We only ran into one issue with the screws that hold the left/right sliding motion in place. The mount ships with those screws tightened at the center position. The screws on my unit were so tight that they were impossible to remove without getting stripped (we tried multiple phillips head screwdrivers of different sizes). I ended up having to remove them with a stripped screw removal kit and contacted customer service, who shipped me replacement screws. I assume this was an anomaly as it didn't sound like customer service had ever encountered this issue before.
One other thing that I'll note is that while the sliding adjustment is really useful, it is only a one-time adjustment that should be performed prior to mounting the TV. The screws go through the entire mount including the adjustment plate, preventing it from sliding freely (which could be a good thing or bad thing depending on what you want). I personally wouldn't feel comfortable adjusting the slide position after mounting the TV because the TV could fall forward during the process of removing the screws, adjusting the slide position, and reinstalling the screws in the new position.
Overall, this mount was definitely worth the money despite the minor hiccup during installation.
EDIT: I would also like to add that a 10 mm hex driver is extremely useful for tightening and loosening the bolts for the leveling adjustment. I got one on Amazon called "Klein Tools 630-10MM 10mm Cushion-Grip Nut Driver with 3-Inch Shaft" and it's way easier to use than the included wrench and my 10 mm socket wrench. The TV does occasionally need to be releveled if you change the arm extension/positioning, so this tool is sure to come in handy over time.
- Reviewed in the United States on February 19, 2025Style: IndoorVerified PurchaseA truly spectacular mounting bracket. I had the Mount It company on the phone to be sure I was getting the right product for mounting my 100-in 300 lb beast of a TV. The informed me that they use these in a lot of large applications such as airports and such. When my electrician came in and installed it on the wall prior to the TV arriving I really felt like I could just hang off the end of this with it fully extended out from the wall. I was a bit overwhelmed by the fact that it was so sturdy and there really isn't a better mounting system for a large television really anywhere unless you build one from scratch and that would cost you insane amounts of money. If you're looking for something that you can hang a TV on without you worrying about in the middle of the night a giant crashing sound this is the mounting solution to get for your enormous television. The nice thing about it as well is you can pull it away from the wall and access the wiring etc without having to have an army of people come take it down from the wall. It can even be positioned sideways so if someone's sitting in the kitchen you can turn it their way with the very little effort. A complete no brainer. Buy it
- Reviewed in the United States on January 31, 2025Style: IndoorVerified PurchaseUsed this for a 98 inch panel that weighs about 120 lbs. I have a 30+ inch recess/alcove above my fireplace and this allowed me to attach the mount to the back wall and still reach out far enough to hang the tv, and can still crawl behind if needed. I like this is a double swing arm design (had used the lower-weight-rated Beast single arm model for our previous 65 inch). Very sturdy and the double arm "Beast" (this model) has a much higher weight rating/bounces less than the single arm model so is more stable. Be sure to use your stud finder before drilling the pilot holes as the weight of the mount (this mount is HEAVY) and tv together will be 150+ lbs pulling against your 2x4s, also keep in mind when measuring the VESA mounting screws the pattern is never centered top to bottom on the back of tv and usually sits lower (put mounting bars on tv and remeasure before you drill). The wall mount hex bolts provided are good quality and have never snapped one...yet. Bottom line if you have a giant panel you need the giant mount for peace of mind. This "Beast" costs more but super well made and you get what you pay for.