Chief DMA1B or DMA1S Koncis Single Monitor Arm Mount

Product ID 19540


  • 12" dynamic height adjustment with smooth-motion gas spring technology
  • 2 to 15 lbs. weight capacity range provides compatibility with most monitors up to 32" screen size

    • Patented Centris Extreme Tilt provides +65° to -10° of effortless fingertip tilt adjustment

      • Quick Release Monitor Interface for ease of install and service

  • Compatible with 100x100 and 75x75mm VESA
  • Pre-installed 180° Rotation Stop protects walls & furniture panels (removable)

    • Integrated Cable Management & Tool Storage

  • Easily clamps to edge of desk or through 2"+ grommet holes with included 2-piece desk clamp

  • Tested to meet or exceed ANSI/BIFMA X5.5 Desk & Table Products standard


Chief DMA1 is proud to provide a flexible workspace solution designed to meet the needs of home and office. The Koncis Dynamic Monitor Arm Mount features an elegant design with enhanced ergonomics to ensure optimal productivity no matter where you are working. Our feature-rich design offers premium quality at a budget-friendly price point. The Koncis Monitor Arm comes pre-assembled with a quick release interface to ensure a seamless installation no matter what the environment.

Technical Drawing

Technical Drawing for Chief DMA1B or DMA1S Koncis Single Monitor Arm Mount


Color Black, Silver
Desktop Thickness Range 0.5 - 2.5" (13 - 63 mm)
Dynamic Height Adjustment 12" (305 mm)
Mounting Pattern Compatibility (Universal Versions) 75 x 75 mm, 100 x 100 mm
Notes Weight capacity is per monitor
Tilt +65°, -10°
Weight Capacity 2 - 15 lbs
Orientation Landscape, Portrait
Model DMA1B, DMA1S
Manufacturer Chief Mounts
Part Number DMA1B, DMA1S
Number of Monitors 1 Monitor
Color Black, Silver
Desktop Thickness Range 0.5 - 2.5" (13 - 63 mm)
Dynamic Height Adjustment 12" (305 mm)
Mounting Pattern 75 x 75 mm, 100 x 100 mm
Tilt +65 degree, -10 degree
Weight Capacity 2 - 15 lbs
Orientation Landscape, Portrait

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With the exception of electrical products, Chief warrants its products to be free of defects in material and workmanship for 10 years. All warranties are in effect beginning the date the product was invoiced by Chief. Electrical mechanisms (such as lift products) have a 1-year limited warranty. All warranties are in effect for the original purchaser only. Chief disclaims liability for any modifications, improper installation and/or installations over the specified weight capacity. Chief also disclaims liability for any modifications made to electrical mechanisms, improper installation, incorrect voltage connection and/or installations over the stated weight capacity. All Electrical Mechanisms are intended for indoor use only and failure to comply will void warranty.

Chief's sole warranty obligation to the owner of its products is to repair or replace (at Chief's discretion) defective products at no charge to the original purchaser within the warranty period. The purchaser is responsible for returning the product to Chief Manufacturing via prepaid shipping. To the maximum extent permitted by applicable law, Chief disclaims any other warranties, express or implied, including warranties of fitness for a particular purpose and warranties of merchantability. Chief will not be liable for any damages whatsoever arising out of the use or inability to use Chief products, even if Chief has been advised of the possibility of such damages. Chief bears no responsibility for incidental or consequential damages. This includes, but is not limited to, any labor charges for the repair of Chief products performed by someone other than a Chief employee. Because some states and jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages, the above limitation may not apply. Chief will not be responsible for damage to Chief products caused by misuse, abuse, failure to properly package the product for return to Chief or for damage caused by carriers during shipment to or from Chief. Any repairs to Chief products required due to misuse, abuse or shipping damage or repairs of defective Chief product outside the warranty period will be performed at the current rates established by Chief for factory service.