monTEK XL 40-Inch Long-Arm TV Wall Mount, Model US-DS-TM1017LW-M

Model US-DS-TM1017LW-M: The monTEK XL long-arm TV wall mount is listed for 50–100-inch televisions and a maximum load of 176 pounds. Its claimed 40-inch extension and full-motion adjustment suit setups where the screen needs to swing away from the wall, but check the TV’s VESA pattern and the wall structure before ordering.

At a glance

A claimed 40-inch arm extension is designed to bring a large TV farther out from the wall for repositioning.
The listing advertises swivel, tilt and post-install leveling adjustments without tools.
The product is described as largely preassembled and intended for several wood-stud spacings, as well as concrete or brick walls.
The listing says a drilling template, bubble level, sorted hardware packs and cable ties are included.

Price

$119.98Save 29%

Reference price: ~~$169.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

The advertised 40-inch reach offers substantial positioning flexibility for a large screen.
The listed 50–100-inch range and 176-pound capacity target larger televisions.
Tool-free swivel, tilt and leveling adjustments may simplify repositioning after installation, according to the listing.

Cons

At 34.1 pounds, the mount itself is relatively substantial to handle during installation.

Technical specifications

18 specifications

Identity
Brand	monTEK
Model	US-DS-TM1017LW-M

TV compatibility and movement
Screen size listed	50 inches
Maximum screen size listed	100 inches
Movement type	Articulating, Swivel
Maximum tilt angle listed	90 degrees
Advertised maximum load	176 lbs
Advertised arm extension	40 inches
Advertised VESA range	200x200mm to 800x600mm
Advertised swivel	±90°
Advertised tilt	+5°/-15°

Dimensions and installation
Mounting type	Wall Mount
Weight listed	34.1 pounds
Advertised stud fit	16”, 18”, and 24” wood studs
Advertised wall types	wood studs, concrete, or brick walls
Advertised wall plate dimensions	25.4” x 11.3”

Materials and protection
Material listed	Alloy Steel
Color	Black

What to know before buying

Listing details to confirm

The title and feature copy identify a 40-inch arm extension, while the listing describes a 176-pound capacity and a 50–100-inch TV range. These are listing claims, not independently verified measurements. Confirm the TV's weight and VESA pattern, the actual wall construction and the mounting instructions. The listing suggests a two-person lift. Its warranty information is contradictory: the details show “10 Year” while feature copy claims a lifetime warranty, so confirm the applicable coverage.

Who is it for?

A good fit for

Owners of larger TVs who want a long-reach articulating wall mount and can verify compatibility with the TV and wall.
Installations where swivel, tilt and leveling adjustments are useful for changing the screen position.

Less suited to

Buyers seeking a fixed or low-profile mount.
Anyone unable to verify that the TV's weight, VESA pattern and wall structure match the mount's requirements.

monTEK XL 40-Inch Long-Arm TV Wall Mount, Model US-DS-TM1017LW-M · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.8 / 5 · 34 ratings

5 stars88%88%
4 stars7%7%
3 stars5%5%
2 stars0%0%
1 star0%0%

The supplied evidence contains aggregate ratings but no customer-comment summary. Ratings are generally high, with a smaller share of mid-range ratings, but they do not reveal what buyers liked or disliked or establish how the mount performs. For a long-arm mount supporting large TVs, compatibility and installation conditions remain important checks.

Frequently asked questions

What TV sizes does the listing specify?

It lists televisions from 50 inches to 100 inches. Also confirm the TV's weight and VESA mounting pattern before purchase.

How far does the arm extend?

The title and feature text claim a 40-inch extension. This is a listing specification, not an independently verified measurement.

What adjustments are advertised?

The feature copy lists ±90° swivel, +5°/-15° tilt and ±5° leveling, with tool-free adjustment claimed.

What warranty is listed?

The details field says “10 Year,” while the feature copy claims a lifetime warranty. The applicable warranty is unclear from the listing, so confirm it before buying.