Chief K1C220 Kontour Dynamic Column Mount 2 Monitors

5 out of 5 (based on 1 review)
Product ID: 17842
  • K1C220 dual desk mount monitor arm
  • TAA compliant
  • Maximum horizontal reach: 13.9"
  • Total height adjustment: 20" - dynamic adjustment of 13" plus manual adjustment on column of 7"
  • Weight capacity: 5 - 25 lbs per monitor
  • Easy upgrade to triple monitor configuration
  • Typical screen size: 10" - 30" diagonal
List Price: $895.00
Our Price: $357.60
Usually ships in 1 to 2 business days
* applies to Contiguous United States


Chief K1C220 enhanced Kontour K1C Dynamic Height-Adjustable Column Mounts are the perfect solutions for the office, healthcare facilities or home. Provide the maximum amount of both dynamic and manual height adjustment for the ultimate ergonomic solution.

Key enhancements have been made to Chief's patented Centris Extreme Tilt technology for effortless fingertip monitor positioning. Kontour monitor mounts float your displays in the optimal ergonomic position above your work surface to create a more productive and comfortable work environment.


Technical Drawing

Technical drawing for Chief K1C220 Kontour Dynamic Column Mount 2 Monitors




Black, Silver and White

Desktop Thickness Range

0.50 - 2.50" (12.7 - 63.5 mm)

Dynamic Height Adjustment

13" (330.2 mm)

Manual Height Adjustment

7" (177.8 mm)

Maximum Extension

20.6" (523 mm)

Minimum Depth

2.45" (62 mm)

Mounting Pattern Compatibility (Universal Versions)

75x75 mm, 100x100 mm

Number of Monitors



Landscape, Portrait

Screen Array Configuration

2 x 1

Shipping Weight

18.7 lbs


+75°, -10°

Typical Screen Sizes

10 - 30" (254 - 762 mm) diagonals

Weight Capacity

5 - 25 lbs. (2.3 - 11.26 kg) per monitor



  • Sleek, solidly-constructed forged aluminum arms in subtle silver & black finishes
  • Enhanced patented Centris Extreme Tilt provides +75°, -10° of effortless tilt, for optimal viewing comfort whether sitting or standing
  • Enhanced column interface enables easy upgrades from single- to dual- or triple-monitor installations without impacting the existing installation, future-proofing your investment
  • 20" (508 mm) of total height adjustment range. 1. 13" (330 mm) of dynamic height adjustment using smooth motion gas-spring technology and 2. Additional 7" (178 mm) of manual height adjustment on the column
  • Enhanced 3-step installation and quick-release monitor interface for easy mounting and maintenance, with included tool storage in the updated base
  • Easily clamps to edge of desk, through standard grommet hole, or through bolt hole with included kit
  • Tool-free cable management covers for a clean, professional look
  • With high levels of recycled content & a highly-recyclable design, Chief Kontour monitor arms may contribute to valuable LEED-CI, -NC, and -EB credits.
Model K1C220B, K1C220S, K1C220W
Manufacturer Chief Mounts
Part Number K1C220B, K1C220S, K1C220W
UPC 841872160085
Color Black, Silver and White
Desktop Thickness Range 0.50 - 2.50" (12.7 - 63.5 mm)
Dynamic Height Adjustment 13" (330.2 mm)
Manual Height Adjustment 7.0" (177.8 mm)
Maximum Extension 20.6" (523 mm)
Minimum Depth 3.5" (90 mm)
Mounting Pattern 75 x 75mm, 100 x 100mm
Shipping Weight 18.70 lbs
Tilt +75 degree, -10 degree
Monitor Size 10 - 30" (254 - 762 mm) diagonals
Weight Capacity 5 - 25 lbs. (2.3 - 11.26 kg) per monitor
Mounting Options Desk
Monitor Arm Types 2 Monitors
Number of Monitors 2 Monitors

Review this product

Chief K1C220 Kontour Dynamic Column Mount 2 Monitors

Quite happy with what I got, Dec 8, 2015
by Alex, SF Bay Area
I was wary of buying this product because I couldn't find any review of it online, despite having launched in 2014 as far as I can see from the manufacturer videos on youtube.
As far as I've found, this is the only dual monitor dynamic arm system that comes in silver and goes up to 22lb of monitor weight.
Anyway, I'm pretty happy about it. I mounted two very heavy monitors on it, a 27 inch 19lb NEC and a 32 inch 22lb Samsung, and they are both supported just fine. Construction is solid aluminum arms with hard plastic inserts, and the movement feels quite good.
I had to set the 2 tension screws up a lot, they came at what I think is the lowest setting, which was way too low for my monitors. I started with the bottom one and turned it all the way up, then moved to the top one, which is hidden under the cable compartment, and had to twist that quite a bit also, but now my displays stay exactly where I want them.
If I could change one thing I would make that second screw more accessible. It can only be adjusted when the arm is all the way up and when you have a heavy monitor on it it's hard to hold the monitor and adjust. So turn it up before you put the monitor on, I learned to do that for my second monitor. But it's not like I will adjust it every day.
I bought the extra 'Narrow-Gap Table Clamp' but couldn't figure out what that's really for. The one that comes with seems just as narrow, so I don't recommend adding it.
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