No Chip Emergency Key Blank Fits in FOB for 2008 2009 2010 2011 2012 2013 2014 Chrysler 300 This is about one uncut emergency key that inserts in the car's key prox FOB. You can take this key with your actual working key to a professional locksmith to cut and duplicate it. There&apos;s no need to program this key since the programmed transponder is in the FOB, and not in the key. It fits 2008 2009 2010 2011 2012 2013 2014 Chrysler 300 Please compare your actual emergency key with the photo and make sure they look alike.