The Medeco® Maxum deadbolt uses hardened steel inserts and rotating pins to provide drill and pick resistance in accordance with UL437 standard for safety for key locks. The Medeco3 design offers a utility patent that provides protection against unauthorized key duplication. It is the ideal choice for a wide variety of commercial and heavy duty residential applications where consistent quality, ease of use and installation are required. Ideal applications include: office buildings, hospitals, schools, restaurants, apartments, retail outlets.
Please every non-locksmith or non-indutry professional take note of this: Sub-Assembled means there are no keys, no pins, no springs whatsoever. This is a cylinder that must be combinated and keys cut before it will work in the anticipated fashion.