Medeco Key-in-Knob/Key-in-Lever Cylinders

Medeco Key-in-Knob and Key-in-Lever cylinders are designed to retrofit knob type cylindrical locksets, lever type cylindrical locksets, padlocks and bored type auxiliary deadlatches and deadlocks.

Patented Key Control

Protects against unauthorized duplication of your keys.

Uses Existing Hardware

Cylinders can be installed in existing knob type cylindrical locksets, lever type cylindrical locksets, padlocks and bored type auxiliary deadlatches and deadlocks.

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.