How not to loose your keys

I recommend using either the Mul-T-Lock or the Medeco Freedom.  There are many reasons for my recommendation.  Mul-t-Lock and Medeco Freedom gives you protection against being picked open, drilled , and also from being kicked in.  Both of these high security locks are designed with internal pins that does not allow raking of the pins.  Usually you would pick a lock open by raking the pins and then turning the plug.  The high security lock pins don't allow the raking motion.  The Medeco cylinder has hardened steel pins that not only have different length cuts but each pin also has a different angle.  This combination gives too many combination to manipulate.  The Mul-T-Lock has a double piston pin system.  Every cylinder has an outer piston and then an inner pin.  So on the key there are two small dimple size cuts where each piston and pin falls into before turning.  So I recommend these two high security locks because of all these security functions but my number one reason I recommend these two locks is that both come with a code card which allows you to make a copy of your key without having the key.  So if you loose your key or leave it in the office but you have your code card in your wallet you can just stop by your local locksmith and copy your key and go open your door.  Most locksmiths hate to see the Mul-t-Lock or medeco when it comes to emergency locksmith service because they are very hard to open.