Robust design to hold monitors securely in position.Freely tilt and swivel monitors. Will hold in desired position.Auxiliary lock protects monitor from unintended movement. Great for touch screens.Compliant with VESA standard. (Hole pattern 75x75 mm, 100x100 mm).Applications: LCD monitors for machine tools, OA equipment, medical equipment, etc. WARNING: This product can expose you to chromium, nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.