The DEFCON® KL Cable Lock is a sturdy locking device featuring a 6 foot steel cable with a pass through loop on one end and lock on the other end. Any attempts to remove it, will noticeably damage the computer, preventing resale and therefore discouraging theft. The lock utilizes the security slot already built into your laptop computer. This Key Lock also ships with two identical keys, giving you * Product Material: Steel/Cable * Product Weight: 0.49 lbs. * Protect your device: Locks any computer, projector or LCD monitor equipped with a lock slot * Functionality - Utilize the security slot already built into your laptop to attach this lock * Construction - Features a sturdy 6 ft. galvanized steel cable * Convenience - Comes with two identical keys; no combination to remember * RoHS Compliant - Yes