Keyless2Go New Uncut Keyless Emergency Insert Key Blade NI06 NI05 w/Out Transponder Chip (2 Pack) This listing is for 2 brand new uncut emergency key blades for select Nissan and Infiniti vehicles. Please check product description for vehicle fit guide. Your vehicle must be equipped with a Nissan or Infiniti smart key system / proximity system No programming is required; key need to be cut by an automotive locksmith or dealership. Emergency insert key blade for Nissan and Infiniti remotes: CWTWBU735, CWTWBU624, KR55WK49622, WTWBU619, KR55WK48903, CWTWBU618, KBRTN001 Replacement emergency blade key that slides in the bottom of prox keys. No transponder chips included, if your insert key requires a transponder this will not work.