Kensington Microsaver Lock for LCD Monitor Flat Panel Monitors (K64529US) Super-strong, steel composite cable with carbon tempered steel core 6-ft, 5.5mm thick cable Built-in defense system guards against lock tampering Patented T-bar lock provides superior lock strength in the security slot and theft protection Easy to install & use for use in the office or when traveling Custom keying options available in a master access, shared access, or supervisor-only access Locks into the standard Kensington Security Slot found in 99% of notebooks, and many flat panel monitors, desktops, projectors, printers, Also with docking stations, tablet PCs, and other devices