Kontour™ K1C Dynamic Height-Adjustable Column Mounts are the perfect solutions for the office, healthcare facilities or home. K1C mounts provide both dynamic and manual height adjustment for the ultimate ergonomic solution. And best-in-class weight capacity range makes specification simple! Chief's patented Centris™ Extreme Tilt technology provides 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. - Best-in-class weight capacity range of 5 to 20 lbs. makes specification simple - No need to pay more for that "heavy duty" arm to support your Apple monitor or All-in-One! - Sleek, solidly-constructed forged aluminum arms in subtle silver & black finishes - Patented Centris™ Extreme Tilt provides +75°, -10° of effortless tilt, for optimal viewing comfort whether sitting or standing - Column interface enables easy upgrades from single- to dual- or triple-monitor installations without impacting the existing installation, future-proofing your investment - 13" (330 mm) of dynamic height adjustment using smooth motion gas-spring technology - 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 contribute to valuable LEED-CI, -NC, and -EB credits!