SKU: 75278338845

Chief Thinstall 18" Extension Monitor Arm Wall Mount - For Displays 32-55"

Sale price$119.00 Regular price$132.22
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Description

Chief Thinstall 18" Extension Monitor Arm Wall Mount - For Displays 32-55"The Chief Thinstall 18" Extension Monitor Arm Wall Mount is engineered to deliver unbeatable flexibility, exceptional stability, and a sleek profile for displays ranging from 32" to 55". When mounted, it keeps a ultra low wall footprint in the home position and extends up to 18" to place your screen exactly where you need it. Thanks to Chiefs Centris technology, screen movement is effortless and precisejust a touch of the finger allows you to tilt,

The Chief Thinstall 18" Extension Monitor Arm Wall Mount is engineered to deliver unbeatable flexibility, exceptional stability, and a sleek profile for displays ranging from 32" to 55". When mounted, it keeps a ultra-low wall footprint in the home position and extends up to 18" to place your screen exactly where you need it. Thanks to Chief’s Centris technology, screen movement is effortless and precise—just a touch of the finger allows you to tilt, swivel, and pan with controlled resistance. This enables comfortable viewing from any seat—whether you’re seated at a desk, standing at a workstation, or sharing content with colleagues in a conference room. Built for durability and long-term reliability, the Thinstall 18" extension arm blends robust construction with clean aesthetics, helping to create a clutter-free workspace while protecting cables with integrated management channels. If you require a mounting solution that combines ergonomic versatility with a low-profile styling, this Chief arm is designed to meet the demands of modern workspaces, classrooms, and home offices alike.

  • Maximum extension of 18" from the wall, enabling flexible viewing angles from any position in the room.
  • Fits displays from 32" to 55" and supports standard VESA patterns for broad compatibility.
  • Centris fingertip adjustment provides smooth, precise movement for tilt, pan, and swivel with minimal effort.
  • Low-profile wall-mount design keeps the screen close to the wall when retracted, delivering a clean, professional look.
  • Durable construction with integrated cable management to keep wires organized and out of sight.

Technical Details of Chief Thinstall 18" Extension Monitor Arm Wall Mount - For Displays 32-55"

  • Maximum extension: 18" (shortened when compact positioning is required)
  • Display compatibility: 32" to 55" monitors
  • VESA compatibility: supports common patterns up to 400 x 400 mm
  • Movement: Centris fingertip adjustment for easy, precise positioning
  • Finish/material: high-strength aluminum alloy with durable coating
  • Weight capacity: designed to support standard monitors within the specified size range

How to install Chief Thinstall 18" Extension Monitor Arm Wall Mount

  • Prepare the tools and space: Before you begin, gather a drill, spirit level, stud finder, and appropriate wall anchors or screws for your wall type. Confirm that you have access to wall studs if mounting on drywall for maximum support.
  • Attach the wall plate to the structure: Mark the locations for the wall plate and drill pilot holes. Secure the wall plate to the wall using sturdy screws or anchors that align with the stud locations. Use a level to ensure the plate sits perfectly flat.
  • Install the extension arm to the wall plate: With the wall plate secured, connect the arm to the plate according to the manufacturer’s instructions. Tighten fasteners to the recommended torque to prevent unwanted movement while maintaining smooth action.
  • Prepare the monitor mounting hardware: Attach the VESA mounting plate to the back of your monitor using the appropriate screws. Ensure screws are tight and that the plate sits flush against the monitor.
  • Mount the monitor and configure tension: With the arm extended or retracted as needed, align the VESA plate with the mounting head on the arm and secure it. Connect video and power cables, then test the range of motion. Adjust the Centris tension as necessary to balance ease of movement with screen stability.
  • Final checks and cable management: Ensure all connections are secure, route cables through the built-in management channels to maintain a clean appearance, and verify that the monitor remains stable through full extension and retraction cycles.

Frequently asked questions

  • Is the Chief Thinstall 18" Extension Monitor Arm compatible with my 32" to 55" monitor? Yes. This arm is designed to support displays within the 32" to 55" range, assuming your monitor matches standard VESA patterns up to 400 x 400 mm and falls within the arm's weight capacity. Always verify your monitor’s weight and VESA mounting pattern against the product specifications before installation.
  • What is Centris technology and how does it help me? Centris technology refers to the fingertip-driven adjustment system that provides smooth, predictable movement with a light touch. It enables you to tilt, swivel, and extend the monitor with minimal effort, reducing strain and increasing precision when positioning for demonstrations, multitasking, or collaborative work.
  • How far can the monitor extend from the wall? The maximum extension is 18", giving you substantial reach to position the display for optimal viewing angles while maintaining a tidy, low-profile look when retracted.
  • What about installation and safety? The mount is designed for secure installation on walls that can support the monitor’s weight. For drywall installations, ensure you locate studs or use appropriate anchors. Always follow the included installation instructions, double-check all fasteners after the setup, and avoid exceeding the weight limit of the arm.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 75278338845

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The Pebble
Fort Morgan, US
★★★★★ 4
Great as long as you don't mind the shelf down all the time.
Color: black
This mounts well and feels very sturdy and overall works quite well. The only complaint I have is that the shelf doesn't stay vertical when it's stowed. It needs some way to keep it from falling down and hitting my head.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
M
Verified Purchase
Muskie1
Boise, US
★★★★★ 5
Perfect for shorts
Color: black
Easy to install and the perfect drying rack for leggings, shorts and tank tops. I like that you can fold the drying bars back into the wall to lay flat. Just what we needed for our small laundry room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
P
Verified Purchase
Patricia F Gonzalez
Chelsea, US
★★★★★ 1
Parts don’t fit together! Unusable!!
Color: black, Color: black
So disappointed! The pieces do not fit like in the instructions or pictures. The top rack does not fit in the slots; it’s too wide. It’s unusable!!
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Reviewed in the United States on January 25, 2026
P
Verified Purchase
papf0106
Carnegie, US
★★★★★ 2
hopefully your rack comes with hardware!
Color: black
Tried to order this twice and both times it arrived without any hardware or hooks. This is disappointing since the size and design is perfect for my space. Undecided yet if I should try a 3rd time!
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Reviewed in the United States on March 2, 2026
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Verified Purchase
CHEVELLE CAPERS
Grantham, US
★★★★★ 3
Chipped rack and top rack does not stay up
Color: black, Color: black
Heavy duty and easy to put together, with the exception of the two screws for the top rack; the top rack does not stay in the up position on its own like I thought it would. I can’t open my cabinet door. I had to screw a hook in the wall to hold it up. It arrived with chips on the metal.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

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