Smartkey replacement cylinder uses the Schlage SC1 keyway and fits some Kwikset Single Cylinder Deadbolts 158/553/660/687/780/800/980. Silver finish with two cut keys. Swap out your customer's KW1 cylinder and match their other Schlage locks in a few seconds. Also fits Electronic Levers 917/955. KW8517406.
This cylinder only works with the SMT or Smartkey version of any lock. NOT all locks in a compatible series will work with this cylinder.
553
800
980
780
158
687
660
Electronic:
888
907
909
910
913
914
915
916
919
925
938
939
942
