Locksmith Supply & Service

Best A Lockout Key


$5.00


This key will work on Best SFIC locks found on commercial door-knobs, dead-bolts, and mortise cylinders using the Best A keyway. Other keyways are available, please ask!

This key is designed so that once inserted into the lock it can never be removed again. As a result, anyone with a previously working key will not be able to use it to open the lock. The lock will only be able to be unlocked from the inside once this key has been inserted.
  • 5 Units in Stock

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