Classic keyways for older key systems – Schlage CYLINDERS User Manual
Page 27
Classic Keyways for Older Key Systems
C
H
CE
All-Section Key
Multi-Section
Keys
Keyways and
Single Section Keys
Keyway
to accept
all key sections
J
EF
L
F
FG
K
G
E
P
CP
P
RI
MU
S
HP
CEP
P
RI
MU
S
Multi-Section Keys
JP
EFP
P
RI
MU
S
FP
P
RI
MU
S
FGP
P
RI
MU
S
EP
P
RI
MU
S
LP
Stainless Steel
All-Section Key
Cut at Factory Only
Obverse Keyways
for Classic Conventional cylinders
Obverse Keyways
for Classic Primus cylinders
Levels 1 through 4
Restricted Keyways (not shown)
By definition, all Primus keys are restricted. They are downward compatible to operate Schlage conventional cylinders
with corresponding keyways. Schlage Classic conventional cylinders may have keyways which are openly available as
shown above, or they may be restricted (without patent protection) and require a letter of authorization from the end user.
Not all Classic restricted keyways are Primus compatible
.
Multi-section keys and
the all-section key are
only avialable at Primus
Level 2 and above.
25
C Y L I N D E R S , K E Y S A N D K E Y C O N T R O L