The Lenovo Security Cable Lock allows customers to manage physical security access within the enterprise, offices, schools, libraries, or in other public spaces. Cable locks help reduce theft, and increase physical asset security protection for notebooks, notebook docking stations, desktops and flat panel monitors. One piece design for easy use; Long galvanized steel cable with 1.52 m (5 feet) cable to allow for large security radius; Zinc alloy lock using a stainless steel T-bar lock mechanism design; Small diameter lock mechanism ( 15 mm / 0.20 inches ) design allows the cable lock to be used with thin-designed notebooks; Convenient Velcro strap tie for cable management for travel or storage; Free replacement keys available for lost lock keys;