Chief K1 Clmn Mnt 4 Disp Dual 2L Arms Slv - K1C420S is backordered and will ship as soon as it is back in stock.
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Product Overview
The Chief K1C420S is a Kontour K1C dynamic height-adjustable column desk mount that supports four monitors on dual two-link arms in a silver finish. Built for offices, healthcare facilities, and command environments, it combines dynamic gas-spring height adjustment with Centris Extreme Tilt for an ergonomic multi-monitor workstation. A best-in-class weight capacity range and column interface make specification and future expansion straightforward.
Product Description

Kontour K1C dynamic height-adjustable column mounts float displays in the optimal ergonomic position above the work surface to create a more productive and comfortable workspace. The K1C420S configuration carries four monitors on dual two-link arms, with both dynamic and manual height adjustment for ultimate flexibility. A best-in-class weight capacity range of 5 to 20 lbs per arm simplifies specification, with no need to pay more for a heavy-duty arm to support an Apple monitor or All-in-One. The solidly constructed forged aluminum arms in a silver finish provide 13 inches (330 mm) of dynamic height adjustment using smooth-motion gas-spring technology. Chief's patented Centris Extreme Tilt provides plus 75 and minus 10 degrees of effortless tilt for optimal viewing whether sitting or standing. The column interface enables easy upgrades from single- to dual- or triple-monitor installations without disturbing the existing setup, future-proofing the investment. A 3-step installation and quick-release monitor interface make mounting and maintenance fast, with included tool storage in the base. The mount clamps to the edge of a desk, through a standard grommet hole, or through a bolt hole with the included kit, and tool-free cable management covers keep the workstation clean. With high recycled content and a highly recyclable design, Kontour arms can contribute to LEED-CI, -NC, and -EB credits.
Key Features
- Four-monitor capacity — Supports four displays on dual two-link arms from a single column.
- Best-in-class weight range — Handles 5 to 20 lbs per arm to simplify specification.
- Dynamic height adjustment — 13 inches (330 mm) of smooth-motion gas-spring adjustment.
- Centris Extreme Tilt — Patented +75 / -10 degree tilt for sitting or standing comfort.
- Scalable column interface — Upgrade from single to dual or triple monitors without disturbing the existing install.
- Flexible mounting — Clamps to desk edge, through a grommet hole, or through a bolt hole with the included kit.
- Clean cable management — Tool-free cable management covers for a professional look.
- Sustainable design — High recycled content can contribute to LEED-CI, -NC, and -EB credits.
Typical Applications
- Multi-monitor office and corporate workstations
- Healthcare facility and clinical workstations
- Command, control, and broadcast studio monitoring positions
- Training room and government space workstations
Technical Specifications
| Mount Type | Kontour K1C dynamic height-adjustable column desk mount |
| Number of Displays | 4 (dual two-link arms) |
| Weight Capacity | 5 - 20 lbs per arm |
| Dynamic Height Adjustment | 13" (330 mm), gas-spring |
| Tilt | +75° / -10° (Centris Extreme Tilt) |
| Mounting Options | Desk edge clamp, grommet, or bolt-through (kit included) |
| Material / Finish | Forged aluminum, silver |
| Sustainability | High recycled content; LEED-CI, -NC, -EB credit eligible |
| SKU | K1C420S |
Frequently Asked Questions
Q: How many monitors does the K1C420S support?
It supports four monitors on dual two-link arms from a single column.
Q: What is the weight capacity per arm?
Each arm handles a best-in-class range of 5 to 20 lbs, covering most monitors including All-in-One models.
Q: How does it mount to a desk?
It clamps to the edge of a desk, installs through a standard grommet hole, or bolts through with the included kit.
Q: Can I expand the configuration later?
Yes. The column interface lets you upgrade from single to dual or triple monitors without disturbing the existing installation.
Q: Does it offer height adjustment?
Yes. It provides 13 inches (330 mm) of dynamic gas-spring height adjustment plus manual adjustment.
Q: What warranty applies?
This product is covered under the Legrand AV / Chief manufacturer warranty. Contact Creation Networks for current warranty terms and support.
Browse more Chief Kontour monitor and desk mounts, including the black Chief K1C420B.
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- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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