Medeco Large Format Interchangeable Core

Medeco Large Format Core

Medeco Large Format Interchangeable Core (LFIC) cylinders are designed so that cores can quickly and easily be changed by non-technical personnel by using a special control key. Locks can, in effect, be "rekeyed" without  having a working knowledge of the lock or without having to take the lock apart. Medeco LFIC cylinders are available in a variety of different sizes, formats and security levels.  

The Medeco 32 Series LFIC's are UL437 listed and provide drill and pick resistance and those that incorporate the Medeco³ design offer utility patented control. Cores are available to fit into rim and mortise  cylinders, key-in-knob and key-in-lever locks, padlocks and bored auxiliary deadlatches and deadbolts.

Patented Key Control

Protects against unauthorized duplication of your keys. 

Can Be Master Keyed

Medeco mortise cylinders can be master keyed as a new system or be incorporated into a system containing Medeco Original, Medeco Biaxial, Keymark, Medeco X4, or Medeco³ locks. 

Protection From Physical Attack

Medeco Original, Medeco Biaxial, and Medeco³ cylinders are UL 437 listed and stand up to drilling, picking and other forms of physical attack.  

Special Angle Cut Keys

Requires a special key cutting machine and access to Medeco specific blanks, available in a variety of restrictions to support every need.