by Squelchtone » 20 Jan 2009 19:57
Assa Twin 6000 keys are restricted and not sold online or at places like Home Depot or Ace Hardware.
This is to prevent an employee of a company or a non employee from making his own copies of important keys that he has limited access to, or someone who wants to make a duplicate so another person who was not issued a key can have one.
There are many many many sidebar combinations and key blank profiles, and you would need a number from that key to figure out what blank that system uses. My key says 62-600 on it, and another one of my ASSA keys says 545 on it. What does you key say, and could you take a photo with better focus and both sides of the key?
Some free advice: If this is not your lock, and you happen to have been issued a key to it, I'd abandon this project, because lock companies make such restricted keys for this exact reason, so people cannot find blanks, and therefore cannot make illicit copies. If I am incorrect and this is your lock and it is not mounted in a door and being used to secure a room or building, then I ask that you show us a photo of the lock. I think thats a fair request to determine if we should be helping you, which we will be happy to do if everything checks out.
Squelchtone
where can i find a blank at online.
And to the OP, as everyone says, if this is a key you have been given as part of your job dont try to duplicate it as it may get you fired, you shouldnt practice on a lock thats in use either(sorry if its been said) otherwise some clearer pictures will help the guys to help you 
