Inquiry (采购产品): security locks I work for the USG and am looking to replace all security locks on our residences. We are currently using the Yale single cylinder 197 and the Yale double cylinder 197 1/4. We need to replace the locks on a yearly basis. Can you recommend a lock with exchangeable cylinders? Also of concern, the yale keyway is very common and easily replicated in Africa. We are looking to use a more uncommon keyway. **** Hidden Message ***** elizabeth esparza 20189 USA Company: state department E-mail: esparzaeh@state.gov **** Hidden Message ***** esparzaeh@state.gov
