The Mount-It! Heavy Duty Dual Arm TV Wall Mount with Extra Long Extension is a black, adjustable bracket for flat-screen TVs, featuring dual arms and multiple attachment points for secure installation and flexible positioning.

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SKU: MI-392

Mount-It! Heavy Duty Dual Arm TV Wall Mount with Extra Long Extension for 40" to 90" TVs | MI-392

4.8
Rated 4.8 out of 5 stars
47 Reviews

Full Motion TV Mount

Articulating · Swivel, Tilt & Extend

$22199

An articulating full motion TV wall mount for 40 to 90-inch flat screen TVs, swivel, tilt, and extend the screen to exactly where you need it, rated up to 176 lb with VESA 100×100 to 800×400 mm.

Swivels 180.0°, tilts +5.0°/−10.0°, and extends 3.5–36.0 inches. Aim the screen at any seat and reach the right depth.

Will this fit my TV

Status unknown
Enter your TV weight and VESA pattern to confirm fit

Enter your TV weight and select your TV VESA pattern to confirm fit.

Mount limits
VESA range: Unavailable
Weight capacity: Unavailable

Use the TV weight without the stand when possible.

If your pattern is not listed, choose Custom VESA.

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Features

Screen size

Fits 40 to 90 inch flat screen TVs

Weight limit

Weight rated up to 176 lb

Swivel

Swivels 90.0° left and right — aim the screen at any seat

Tilt

Adjustable tilt +5.0° up / −10.0° down - reduce glare, improve your view

Extend

Extends 3.5–36.0 in from the wall for flexible positioning

VESA Pattern

VESA 100×100 to 800×400 mm - fits most flat panel TV brands

Corner installation

Supports corner wall installations


Overview

The Heavy Duty Dual Arm TV Wall Mount with Extra Long Extension is a full motion (articulating) TV wall mount compatible with 40 to 90-inch televisions and rated to hold up to 176 lb. Designed for rooms where seating spans multiple angles and the screen needs to track the viewer, like living rooms, open-plan spaces, and bedrooms with off-center mounting positions.

Swivels 90° left and right, tilt +5°/−10°, and extends 3.5 to 36.0 in from the wall. The long extension arm pulls the screen far enough from the wall to swing past furniture, fireplace surrounds, or room corners without obstruction.

Compatible with VESA mounting patterns from 100×100 to 800×400 mm. Also supports corner wall installations for rooms where flat wall space is limited.

A practical choice for large living rooms, corner installs, or any setup where the screen needs to pull far from the wall to reach the optimal viewing angle.


Specifications

  • Product type: TV mount
  • Mount type:Full motion (articulating)
  • Product weight: 26.0 lb
  • Wall plate dimensions: 26.5×10.0 in

Holds screens

  • Screen size range: 40 to 90 in
  • VESA range: 100×100 to 800×400 mm
  • Weight capacity: 176 lb

Movement

  • Swivel: up to 180°
  • Tilt:+5°and−10°
  • Extension depth: 3.5 to 36.0 in
  • Corner compatible: Yes

Installation

The Heavy Duty Dual Arm TV Wall Mount with Extra Long Extension is designed for quick and frustration free installation.

Installation is typically completed in about 45 minutes.

Estimated install time: 45 minutes

Stud installation type: Dual stud

Stud spacing supported: 16, 24 inch stud spacing

Corner installations: Supported

Safely install on these types of surfaces:

  • Tile over studs (tile on backer board over studs)
  • Tile over masonry (tile on concrete or block)
  • Plywood backing wall
  • Solid wood wall (planks, beams, timber)
  • Brick veneer
  • Brick (solid brick)
  • Concrete block (CMU/cinder block)
  • Concrete (poured concrete)
  • Metal studs (drywall over metal studs)
  • Wood studs (drywall over studs)

Tools you'll typically need:

  • Screwdrivers or socket wrench
  • Measuring tape
  • Level
  • Drill bits (wood bits for studs or masonary bits for concrete and brick)
  • Power drill
  • Stud finder

Manuals & Downloads

View Product ManualView Spec Sheet


Reviews

Customers say this TV mount is exceptionally sturdy and heavy-duty, with many describing it as "built like a tank." The 36-inch extension arm allows TVs to be pulled far from walls while maintaining stability, even at full extension. Users appreciate the dual-arm design for its strength and lack of sagging. Installation is generally straightforward, though some mention the mount is heavy and benefits from two-person setup. The wide wall plate accommodates various stud spacings effectively. While most praise the solid construction and smooth movement, a few note the arms can be stiff to adjust. Some customers experienced packaging issues with loose hardware or missing washers. The mount works well for large TVs up to 85 inches and various applications including fireplaces, patios, and unique room configurations.
4.8
Rated 4.8 out of 5 stars
Based on 47 reviews
Total 5 star reviews: 42 Total 4 star reviews: 3 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 1
96%would recommend this product
Slide 1 selected
47 reviews
  • Anonymous
    I recommend this product
    Rated 4 out of 5 stars
    2 years ago
    Watch the video for install.

    The mount itself is really good. The anchors included made me want to kick someone. Also the written instruction and install video differ. The video shows you a critical step that the written direction left out.

  • Anonymous
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    2 years ago
    Almost 5 stars.

    This mount is built like a tank with no sagging as the arms are extended. Installed a 77 inch LG OLED TV with Sonos sound bar. Only 2 issues that kept me from giving 5 stars; The 24 inch wall bracket was not wide enough to span the 32 inches between studs so I ended up lag bolting it to a 2 x 12 x 34 board that could make the span. Customer service said they did not have a 32 bracket option. A longer bracket would have made the install much cleaner and flush. Second issue was that although the arms were rock solid the tilt adjustment bracket was not strong or tight enough to keep the tv from tilting forward. Changing the washers to provide more clamping strength did not work and ultimately had to fill the adjustment slot with a metal spacer so the tv is now at a permanent tilt angle. Even as far back the slot allows the TV is about 4 degrees forward.

  • Anonymous
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    3 years ago
    Quality Product

    The quality of the product (392) is outstanding. Being a homeowner and not a professional installer I thought that the instructions were a place where improvements could be made. I am going to buy a second mount for an 85 inch TV.

  • Anonymous
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 years ago
    Rock steady.

    This thing is a beast. I can extend it to the maximum distance from the wall and the TV barely rocks at all.One small complaint the included drywall mounts were extremely difficult to use and not very effective. I ended up using my own drywall mounts and getting some extra screws into studs. Once I did that though the mount was perfect.

  • Anonymous
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 years ago
    Well designed and super sturdy mount!

    This thing is a BEAST! Built sturdy and solid you can definitely tell the difference between a one arm mount and a two arm mount. Super easy to install. I thought the size of the mount might make my 70 Samsung stick out too much.... nope... the t.v. looks like it's laying almost flush against the wall. I also thought that my 60lb. t.v. might sag when I turned it towards our dining room (about 45 degrees) but nope! No sag whatsoever. (Get a mount that can handle at least twice the weight of your t.v. for ultimate sturdiness) Awesome piece of equipment well worth the price. 5 stars.

The Mount-It! Heavy Duty Dual Arm TV Wall Mount with Extra Long Extension is a black, adjustable bracket for flat-screen TVs, featuring dual arms and multiple attachment points for secure installation and flexible positioning.

Heavy Duty Dual Arm TV Wall Mount with Extra Long Extension

(47)
$22199

Overview

This extra long arm TV mount with full motion capabilities extends up to 36", allowing you to position your TV perfectly in any setup. With its sturdy long reaching dual arms, it can be mounted conveniently in a corner, allowing you to maximize space. Get the most out of your TV's high definition quality with this versatile and heavy-duty television mount.

Description

  • MI-392 fits TVs with VESA pattern from 100x100mm to 800x400mm, screens up to 90", and holds up to 176lbs
  • Long extension up to 36"
  • Full-motion mount can tilt, swivel and extend for the perfect positioning
  • Sturdy dual arm support with a 176lb weight capacity
  • Large wall plate to mount it on 16 inch or 24 inch apart studs

Specifications

  • TV Size Compatibility: 42" to 90"
  • Weight Capacity: 176lbs
  • Tilt: 5 degrees up, 10 degrees down
  • Swivel: 180 degrees
  • Level: +/- 5 degrees
  • Extension: 3.5" minimum to 36" maximum
  • VESA 100x100mm, 200x200mm, 300x300mm, 400x200mm, 400x400mm, 600x400mm, 800x400mm
  • Package includes wall mount, installation hardware, easy-to-follow installation instructions
  • Cable Management
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