New Old Stock Yale Key
I also have a separate listing for the Original Yale version of this key

 H334 Fuki     98GC Osco     7AGC Keil     YGC6 Lotus     GYC6 Silca     GYC6 HD     GYC6 RR     372L Börkey     3607 Hazelton
     11GC Yale     12GC Taylor     523GC Niessen     998GC Ilco     YA122 CEA     YA20C Kis     YBGCL Errebi     2600C Graham    
 YAL15C Orion     11GC  NS Jet Silver     D998GC Old Ilco    

We will combine shipping. 

We have a large variety of old inventory key blanks and parts.  If there is something you are looking for please let us know.