Time Lock Inc



Patent Restricted Keys

Prevents unauthorized key duplication ...

The InstaKey® Security System eliminates concern for unauthorized key duplication. Key blanks themselves are not available on the open marketplace, can only be sold under strict licensing agreements with InstaKey®, and are tracked in the on-line SecurityRecords.com® software.

Each client can now be assured that five keys cannot turn into six without proper authorization, that all InstaKey® key blanks produced bear the U.S. Patent #4,741,188 on one side of the key blank, and each key is individually serialized with a unique number.

Interchangeable Core Keyway

SFIC Key
Conventional Keyway

conventional key



High Security Keyway

high security key

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