The enhanced Kontour K1D Dynamic Height-Adjustable Desk Clamp Mounts are the perfect monitor mount solutions for the office, healthcare facilities or home. Key enhancements have been made to Chief's patented Centris Extreme Tilt technology for the ultimate in 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 space. The K1D220BXDL includes pre-installed KSA1250 Dell® Quick-Connect interfaces, for fast & easy installation of most Dell monitors. - KSA1250 Dell Quick-Connect interfaces are pre-installed for fast assembly - Sleek, solidly-constructed forged aluminum arms in subtle silver and black finishes - Enhanced patented Centris Extreme Tilt provides +75°, -10° of effortless tilt, for optimal viewing comfort whether sitting or standing - 13" (330 mm) of dynamic height adjustment using smooth motion gas-spring technology - 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! - See our LEED Flyer for more details