Help with key code?
That said, i am looking for the key code for a National lock stamped C5A. I say it is a National based on the look of the N on the back of the handle. It takes a O1122B blank. I believe I have the depth and space charts to cover this so am just looking for the code. Any help would be appreciated.
Just to show I am not after yellow cake uranium stashed in this high security device, here are a couple of pics.