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 & comfortable work space. Features 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 13" (330 mm) of dynamic height adjustment using smooth motion gas-spring technology Enhanced 3-step installation & quick-release monitor interface for easy mounting & 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, & -EB credits!