Best Lock...working on a key

[cheezhd]

Check out http://keying.masterlock.com/available_keyways.shtml, That is how I found what Keyway my best lock was and ordered key blanks. hope this helps you.

[cheezhd]

try this link, don't know if the 1st one worked
http://keying.masterlock.com/available_keyways.shtml

[LostGunner]

You can also try:

http://www.kaba-ilco.com/key_systems/pdf/keyblanks_catalog_keynews_info.asp

Go to North American Cyclinders 1 and look under "Best" locks, that might help.