We have added what we believe is the original Schlage Primus Service Manual to our High Security page in the Library. This service manual, dated May 26, 1989, was released 10 months after the issuance of the eventual Schlage Primus patent. For more information about the Schlage Primus check out the other 2 service manuals on the High Security page or check out it’s LockWiki entry.



2020-02-22T21:38:28-05:00 January 30th, 2020|All, High Security|

About the Author:

I am the Vice President of Security Engineering Consultants in Atlanta, GA, USA. I am a member of ALOA, the Clearstar Security Network, Locksmith Nation, and the Locksmith Security Association of Michigan. Email me here or follow me on Twitter.

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