Medeco®
Key-In-Knob cylinders are designed to retrofit knob type cylindrical
locksets, lever type cylindrical locksets, padlocks and bored type
auxiliary deadlatches and deadlocks. 20 series, Key-in-knob cylinders
are UL437 listed for drill and pick resistance, and those that
incorporate the Medeco3 design, offer utility patented key control.
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