The YCF key has a notable step on the tip of the key this is there as its designed specifically for the YCF lock key way. We do not need to physically see you key to duplicate it and your key will have a unique code stamped on it. If you provide us with this code and we will cut you a perfectly working key on a genuine blank.
Federal Ironguard YCF Key
The Federal YCF key is a single sided key with peak and valley cuts with 8 depths and 6 cuts an original key is made of brass and very strong with a oval bow .its not a standard off the shelf key and has a unique profile and although not totally restricted there are no universal keys that will fit it at present but there may be inferior copy blanks out there (WE USE GENUINE BLANKS).