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Locking Systems International, Inc. designs and manufacturers locks under the "Cobra Lock" brand. We also custom design products per customer specifications.

We decided many years ago to be a leader and we now have three U.S. Patents and more pending.

LSI has been in business for over 15 years and is the leading OEM distributor and service center for Medeco High Security Locks and Abloy Locks.

Please contact us when you have a Lock problem that needs a solution