been thinking on this code for key myself..but most will do from good quality digital camera pic that you either upload or attach/send in email..so no need to worry on it, also been thinking on that it may be hidden in part of blade not visible so have to take my spare apart and see if there is a code on the blade of that one and then know then where it is ..perhaps some one with more knowledge will pop their thoughts..but not worry and just send pic as some will send the code when they send key..going send email to chap and ask if they supply code they cut key to from doing it from pic.. need to get one myself for emergency too many frozen bits n bobs last winter so handy to be prepared ..and no I was not in the scouts with my bit of string and safety pin