Patented Key and High Security
Cylinder System
The Primus
®
system offers a new dimension
in high security cylinders and key control.
The system features a specially designed,
patent protected key which operates a choice
of Underwriters Laboratories Listed 20-500
series, Controlled Access 20-700 series and
standard cylinders all in one integrated key
system. Primus cylinders are compatible
with Schlage's commercial grade locks.
Multiple security levels are available to
provide the choice of geographical exclusivity,
key control, convenience, and service which
best meets the demands of each installation.
CYLINDERS, KEYS AND KEY CONTROL
Springs
Top pins
Master pins (as required)
Bottom pins
Side-bitting
Drill resistant plug (optional)
5 Finger pins
Cam screw
Cam
Shell
Sidebar
2 Sidebar springs
Finger pin springs
Exploded View - Primus Mortise Cylinder
Authorization Forms 27
Bulk Pack Cylinder Kit 26
Classic Key and Keyways 22 - 23
Cylinders for Schlage locksets 8 - 17
Cylinders for Other Manufacturers’ Locks 18 - 19
Cylinder Terminology 29
Everest Key and Keyways 20 - 21
Exploded View: Mortise Cylinder ii
How to Order 28
I.D. Cards 27
Interchangeable Core 10 - 17
Multiple Tail Piece Cylinder 26
Performance Features 2
Security Levels 28
Service Equipment & Tolls 25
Small Format Key Blanks 24
Special Cams 9
Specifications 1
INDEX
ii