3M™ Easy-Adjust Desk Mount Monitor Arms

2 item variations by 3M™
FREE shipping on orders over $75!
starting at $390.86 USD / EA


Product Variations

MMMMA260MB Thumbnail
Dual Monitor Arm, Black/Gray
Item #: MMMMA260MB
$390.86 /EA
DELIVERY: 1 - 2 business days
Stock: 61
MMMMA240MB Thumbnail
Monitor Arm, Black Gray
Item #: MMMMA240MB

This item is no longer available for purchase

Product Details

3M™ Easy-Adjust Desk Mount Monitor Arms

Highly adjustable arm moves up, down, forward and back with just a touch. Provides 22” of height adjustability and 25½” extension from base. Clamp mount hardware fits desk up to 2 5/8” thick and grommet mount hardware fits desks up to 3” thick.

Product Specifications

Item Specifications
Global Product Type AV Mounts, Arms and Hardware-Monitor/TV Arms & Accessories
Wall/Ceiling Mounts & Hardware Type Clamp Mount Hardware/Grommet Mount Hardware
Mounting Desk
Arm Rotation 360°
Platform Height 27"
For Monitors (Size, Weight) Available in: Up to 20 lbs and <= 27" or Up to 20 lbs. and <= 27"
Tilt (Degrees) +55°/-90°
Overall Depth 25 1/2"
Material(s) Metal
Weight Available in: 6.4 lbs. or 9.9 lbs.
Height 27"
Swivel 180°
Overall Width 4 1/2"
Color(s) Black/Gray
Overall Height 27"
For Use With Monitors, laptops and tablets
Compliance Standards Available in: LEED Applicable, VESA MIS-D Compatible or LEED Applicable; VESA MIS-D Compatible
Pre-Consumer Recycled Content Percent Available in: 25% or 45%
Post-Consumer Recycled Content Percent 0%
Total Recycled Content Percent Available in: 25% or 45%
Special Features Available in: Dual-Swivel Monitor Arm or Single Monitor Arm
Brand 3M™
Manufacturer Info
Brand 3M™  (website)
Brand Contact 800-328-6276

Customer Questions and Answers

Your question has been received, and we will work to answer it quickly! If you need immediate assistance, please call us at 1-866-501-6055.
Do you need any special tools or have to drill holes in a desk to mount the monitor arms?
asked by Ari on March 10, 2014
    0 votes

Hi Ari,

Thank you for your question about the 3M Easy-Adjust Monitor Arm.


Easy-Adjust Monitor Arms don't require any drilling. You can mount the arms through the cable grommets on your desk. Or, if your desk doesn't have any grommet holes, you can clamp the arms to the ledge. 


The only tools you need to assemble and mount the arms are a Phillips screwdriver and two 9/16" sockets. You can checkout the complete installation guide here

Hope this answers your questions!



answered by On Time Supplies (Retailer) on March 10, 2014
    0 votes
How big is the clamp? My desk is three inches thick? Will this fit?
asked by Jake on March 10, 2014
    0 votes

Hi Jake,

Thank you for your question about 3M Easy Adjust Monitor Arms. 


The Easy Adjust Monitor Arms offer two mounting options: grommet mounting and clamp mounting. The grommet mount attaches to desks up to 3" thick. The clamp mount attaches to desk up to 2-3/8" thick. You can download the mounting instructions here.

Since your desk is 3" thick, you'll need to use the grommet mount. If your desk doesn't have grommet holes, this mount will not work for you. In that case, I recommend the Kensington Column Mount Extended Monitor Arm SmartFit System, which will mount via clamp to desks up to 5" thick.

Column Mount Extended Monitor Arm w/SmartFit System by Kensington®

Hope this answers your questions!



answered by On Time Supplies (Retailer) on March 10, 2014
    0 votes

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Document printed / saved on 10/19/2018. Prices subject to change.