Call Us At (215) 468-4000


At Lock Systems we can help you will all your high security lock needs. Medeco™ locks are pick, bump and drill resistant with keys that cannot be copied by unauthorized personnel.

Medeco™ locks offer top quality security without sacrifice. From simple high security deadbolts to replacement lock cylinders, padlocks or cabinet locks we have you covered.

Medeco™ keys can not be duplicated at a big box store or the corner hardware store. Only you or your authorized representative can have additional keys made. You have complete control of key distribution.

Lock Systems stocks Medeco™ M³ High Security locks and cylinders. We also stock Medeco Keymark™ for interghangable core locks.


    Mortise & Rim Cylinders


    Switch Locks

    A Look Inside

    High Security Keys

    Cam Locks

    Vending Machine Locks

    Authorized Dealer


    Monday – Friday  8:30am – 5:00pm

    *Emergency Service is Available 24/7/365

    Payment Options

    We accept Visa, Master Card and Amercian Express.  Open accounts are also available. Call for a credit application.

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