The Retractable Key Cable Lock with 2 Keys combines the unique lock head design of our original Key Cable Lock and pairs it with a galvanized steel cable that retracts neatly into sleek black housing for easy storage and portability. Constructed of hardened steel the lock head is built for durability and enhanced security. For items (such as laptop cases) or other devices that do not have traditional security slots the housing features a built-in security slot for securing the lock.