Thank you for visiting our NEW web site for Cobra Locks a brand owned by Locking Systems International, Inc.  We have developed this web site to showcase our ability to design and manufacturer OEM style locks and to highlight our custom design and manufacturing ability. Any of the locks that you see here can be purchased at our On-Line store

Cobra Aluminum PUCK Padlocks

Cobra Aluminum PUCK Padlocks

Made in the USA

Locking Systems International has been in business for over 20 years, providing locks and locking solutions.  As one of the largest Medeco and Abloy OEM and Industrial service centers and distributors. We can solve ALL your locking problems from cam locks to padlocks.  About 8 years ago we developed the Cobra Lock line of cam locks and padlocks showcasing our design and manufacturing abilities.

We are not a "Me TOO" manufacturer, we have three U.S Utility Patents and in the design process of adding more. We can solve your security problems by producing unique new security solutions. We have extended our solutions to the gas pump industry, helping them to protect their pumps from vandalism, credit card skimming, over fuel pumping and more.

Feel free to contact us to learn how we can help solve your security problems. Call us at 800.657.LOCK (5625) or email us at

Locking Systems International 20-Years Anniversary


Cam Lock Dust Covers

Cam Lock Dust Covers


CobraMatic 7 Changeable Cam Lock

CobraMatic 7 Changeable Cam Lock Patented Protection


Cobra FLEX Padlock

Cobra FLEX® Padlock User Changeable Lock Cylinder with Patented Protection


Cobra Standard PUCK Padlock

Cobra Standard PUCK Padlock offers Maximium Protection with Standard Keyways