Standard Schlage cylinders will not fit in Yale locks, but Schlage does offer special retrofit cylinder that, when ordered, can fit into specific Yale locks. See below for retrofit options.
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Only the Schlage ND-Series can be prepped to accept non-Schlage cores.
All designs are supplied with the appropriate tailpiece
Non-Schlage cores are NOT included
Lever designs available vary d...
ND-Series Cylinder Reference Table
Function
Door Thickness
Cylinder Mechanism
Complete Cylinder
Non-Hotel Functions
Standard
Conventional
23-065
Primus
20-765
Pri...
On ND locks manufactured on or after January 30, 2017 only the SFIC lever and SFIC driver are needed to convert the lock from Full Size conventional (PD) or Full Size IC (JD, RD, TD) prep to S...
On ND locks manufactured prior to January 30, 2017, the lever, spring cage and tailpiece needed to be replaced with the SFIC lever, SFIC spring cage and the SFIC driver . N123-056 - Outside sp...
The S-Series and S200-Series outside keyed spindle was redesigned in September 2008.
For locks manufactured BEFORE September 2008
The S and S200 lever cylinders required cy...
Medeco does offer a key-in-lever cylinder to fit the Schlage ND.
You will need to contact Medeco for the cylinder
Specify a key-in-lever cylinder to fit the Schlage ND lo...